Test: Ratio - Ambitious

Double click on maths expressions to zoom
Question 1:   Express $65:240$ as a fraction in its lowest term
$\frac{13}{48}$
$\frac{65}{240}$
$\frac{1}{3}$
$\frac{1}{175}$
Question 2:   Express $25ml:5l$ as a fraction in its lowest term
$\frac{1}{200}$
$\frac{1}{250}$
$\frac{1}{100}$
$\frac{1}{5}$
Question 3:   Simplify ratio $2\frac{3}{4}:\frac{5}{9}$
$5:1$
$11:5$
$4:1$
$99:20$
Question 4:   Simplify ratio $7.2:1$
$36:5$
$7:1$
$14:2$
$72:10$
Question 5:   Divide $900$ in the ratio $4:5$
$300,600$
$224,180$
$350,550$
$400,500$
Question 6:   Divide $2$ meters to three parts in the ratio $3:5:7$. Express the length of each part in centimeters
$40cm,66\frac{2}{3}cm,93\frac{1}{3}cm$
$45cm,65\frac{1}{2}cm,89\frac{1}{2}cm$
$50cm,60cm,90cm$
$30cm,50cm,70cm$
Question 7:   A truck carries fuel in 4 tanks with capacity in the ratio 4:5:6:7. Find the total fuel capacity of all tanks if the largest tank is 84 liters
Question 8:   Onion cost £ $2$  for  $3$ kilograms. How much cost $7$ kilograms of the onion?
£ $4.33$
£$5$
£ $4.62$
£ $4$
Question 9:   $12$ people clean an office in $9$ hours. How long it will take for $8$ people to clean the office?
Question 10:   A car travels at $70$ mph. How far will the car travel in $3.5$ hours?