Question 1 of 13

Mark spent $\frac{1}{10}$ of his salary on transport and$\frac{1}{5}$ of it on food. He also gave $\frac{1}{2}$ of his salary to his parents. He saved the remaining $480.
a) What fraction of the salary did he save?
b) How much money did he give his parents?
c) How much did he spend on food and transport?

A
a)$\frac{1}{3}$
b) \$1000
c) $220
B
a)$\frac{1}{5}$
b) \$1200
c) $240
C
a)$\frac{1}{7}$
b) \$1400
c) $260
D
a)$\frac{1}{9}$
b) \$1600
c) $280
E
None of the above