Introduction to Ratios Practice Questions

Write down the ratio of the number of shaded squares to the number of unshaded squares.
Give your ratio in its simplest form.

Write down the fraction of the squares that are shaded.

Write the ratio $18 : 24$ in its simplest form.

Write the ratio $0.6 : 1.5$ in its simplest form.

Write the ratio $\frac{1}{2} : \frac{3}{4}$ in its simplest form.

Write down the ratio of the number of blue cars to the number of silver cars.

There are 60 cars in the car park.

Work out the number of silver cars.

Work out how much money each of them gets.

Write down the ratio of the amount of money Amira gets to the total amount of money shared.
Give your ratio in its simplest form.

Write the ratio $5 : 12$ in the form $1 : n$.

Write the ratio $21 : 6$ in the form $n : 1$.

Write down the ratio of the mass of sugar to the mass of flour.
Give your ratio in its simplest form.

Write the ratio of the mass of flour to the mass of sugar in the form $n : 1$.

Work out the mass of sand that Jaz uses.

Work out the total mass of the concrete mix.

Write down the fraction of the concrete mix that is cement.

Work out the total number of members of the youth club.

12 more boys join the youth club.
No other members join or leave.

Write down the new ratio of the number of boys to the number of girls.
Give your ratio in its simplest form.