Question

Ellis makes some biscuits. For every 200g of flour he uses, he needs 75g of butter

a. Write a ratio for the amount of flour to the amount of butter.
b. Write a formula forf, the amount of flour, in terms of the amount of butter, b.
c. Ellis makes 24 biscuits using 300g of flour.
How many biscuits can he make with 375g of butter?

Answer 1

a) 8:3, b) no formula is there, c) 30

Explanation:

because 200/75=8:3

because there formula being obtained

because 300/24=12.5

375/12.5=30