Anna and Betty share £20 in the ratio 1:3. How much does Anna get?

Share 180 in the ratio 3:2:1

Share 28 in the ratio 3:4

A class is attended by 16 boys and 32 girls. Write the ratio of GIRLS to BOYS as a fraction in SIMPLEST FORM.

If you receive a $$\frac{45}{50}$$   on your test, what is your percent correct?

If a cake recipe is designed for 8 people and uses 3 eggs, how many eggs will you need to make the cake for 16 people?

A cake recipe uses 200g of sugar for 8 servings. How much sugar is needed for 2 servings?