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Factors and Multiples I

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Fractions I

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Term Revision I

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Interval Problems

Question 1 of 18

Penelope and Benedict shared a total of 189 sweets during their Lunar New Year visiting. Since Benedict had a toothache, he let Penelope take 8 times as many sweets as he received. How many more sweets did Penelope have than Benedict?

147

168

None of the above

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147

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Joyce has a total of 15 notes. They are either \$2 or \$5 notes. She went to a Popular bookstore and bought 2 books, which cost \$7 each and a ring file that cost \$5. After leaving the bookstore, she realized she had \$20 left. How many \$2 notes did she have at the start?

8 $\times$ \$2 notes

10 $\times$ \$2 notes

12 $\times$ \$2 notes

14 $\times$ \$2 notes

None of the above

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12 $\times$ \$2 notes

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2 $\times$ 7 + 5 = 19
19 + 20 = 39
Assume all notes were \$5
5 $\times$ 15 = 75
Big Difference = 75 – 39= 36
Small Difference = 5 – 2 = 3
No. of \$2 notes = 36$\div$ 3 = 12
Ans: 12 $\times$ \$2 notes

Anna and Macy did house chores over the previous weekend. Their mother promised them that they would be given some money so they could buy a doll that they have been eyeing for quite a while. Macy received $128 more than Anna. Anna found out that she received only $\frac{1}{9}$ of what Macy received. How much did the 2 girls receive from their mother altogether?

\$156

\$158

\$160

\$162

None of the above

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\$160

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What is the HCF of 12 and 56?

None of the above

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Which of the following options gives 3$\frac{7}{9}$ written as an improper fraction?

$\frac{30}{9}$

$\frac{66}{9}$

$\frac{34}{9}$

$\frac{37}{9}$

None of the above

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$\frac{34}{9}$

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Ronald keeps cows and ducks in his farm. Altogether there are 43 animals and they have a total of 126 legs. How many cows does Ronald have?

18 cows

20 cows

22 cows

24 cows

None of the above

Sorry. Please check the correct answer below.

Assume all are ducks.
43 $\times$ 2 = 86
Big Difference = 126 – 86 = 40 legs
Small Difference = 4 – 2 = 2 legs
No. of cows = 40 $\div$ 2 = 20
Ans: 20 cows

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20 cows

You are Right

Assume all are ducks.
43 $\times$ 2 = 86
Big Difference = 126 – 86 = 40 legs
Small Difference = 4 – 2 = 2 legs
No. of cows = 40 $\div$ 2 = 20
Ans: 20 cows

Matthias collected 153 more seashells than Nicholas when they went to the beach last weekend. If Matthias gave Nicholas 49 seashells, who would have more seashells and what is the difference between their number of seashells?

None of the above

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Dwayne owns a fruit stall. In a particular week, he sold all of his 1800 fruits from Thursday to Saturday. On Thursday, he sold $\frac{1}{4}$ the total number of fruits he had. On Friday he sold $\frac{2}{3}$ of the total number of fruits. How many fruits did he sell on Saturday?

140

150

160

170

None of the above

Sorry. Please check the correct answer below.

$\frac{1}{4}$ $\times$ 1800 = 450
$\frac{2}{3}$ $\times$ 1800 = 1200
He sold = 1800 - 1200 – 450 = 150 fruits, on Saturday

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150

You are Right

$\frac{1}{4}$ $\times$ 1800 = 450
$\frac{2}{3}$ $\times$ 1800 = 1200
He sold = 1800 - 1200 – 450 = 150 fruits, on Saturday

May wants to buy some aquatic pets for her fish tank at home. A goldfish costs \$2 while a terrapin costs \$5. If May bought a total of 13 animals and she paid \$38, how many more goldfish than terrapins did she buy?

None of the above

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On a sunny Saturday, Percy and Jackson were running laps around the stadium. Percy takes 7 minutes to complete 1 lap whilst Jackson only takes 5 minutes. If they started running at 9:00 am together, when is the next time the two will be at the starting position together again?

9:30am

9:35am

9:40am

9:45am

None of the above

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9:35am

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Which of the following gives $\frac{75}{8}$ as a mixed number?

9$\frac{3}{8}$

7$\frac{5}{8}$

5$\frac{7}{8}$

9$\frac{5}{8}$

None of the above

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9$\frac{3}{8}$

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Harold is training for a swimming competition that is coming up in March. Every month he sets a personal target to swim a particular number of laps. After 28 days of January, during which he swam 9 laps daily, he still needed to swim 13 laps each day for the remaining 3 days. How many laps did Harold target to swim each month?

291 laps

292 laps

293 laps

294 laps

None of the above

Sorry. Please check the correct answer below.

9 $\times$ 28 = 252 laps
3 $\times$ 13 = 39 laps
Harold target to swim = 252 + 39 = 291 laps, every month

View Correct Answer

291 laps

You are Right

9 $\times$ 28 = 252 laps
3 $\times$ 13 = 39 laps
Harold target to swim = 252 + 39 = 291 laps, every month

Jackson is working on a Mathematics question. He has to first round of 1792 to the nearest hundred. He then has to divide the number by 6. What is his final answer?

298

300

302

304

None of the above

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300

You are Right

The sum of two numbers is 145. One number is 4 times as large as the other.
What is the smaller number?

None of the above

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$Answer Image$

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$Answer Image$

Which of the following pairs of numbers gives common factors of 6 and 9?

6 and 9

1 and 3

18 and 36

1 and 9

None of the above

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1 and 3

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What is the quotient when 1897 is divided by 7?

280

271

269

291

None of the above

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271

You are Right

John has 40 coloured ice-cream sticks. 13 of them are blue, 11 are green and the rest are red. What fraction of his ice-cream sticks were coloured red?

$\frac{1}{3}$

$\frac{1}{5}$

$\frac{2}{3}$

$\frac{2}{5}$

None of the above

Sorry. Please check the correct answer below.

40 – 13 – 11 = 16
$\frac{16}{40}$ = $\frac{2}{5}$ of his sticks were red.
Ans: $\frac{2}{5}$

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$\frac{2}{5}$

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40 – 13 – 11 = 16
$\frac{16}{40}$ = $\frac{2}{5}$ of his sticks were red.
Ans: $\frac{2}{5}$

Solve the following equation.
100 - $(12 \times 4+78 \div 6)$

None of the above

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= 100 – $(48 + 13)$
= 100 – 61
= 39

View Correct Answer

You are Right

= 100 – $(48 + 13)$
= 100 – 61
= 39

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