Question

A cake recipe requires 500g of flour, 200g of sugar, and 250g of butter. If I only have 200g of butter, how much flour should I use?

Answer 1

To find out how much flour you should use if you only have 200g of butter, set up a proportion using the given information. You should use160g of flour in the cake recipe.

Step-by-step explanation:

To find out how much flour you should use if you only have 200g of butter, you need to set up a proportion using the given information.

First, calculate the ratio of butter to flour in the recipe:

500g of flour : 250g of butter

Since you only have 200g of butter, you can set up the proportion:

250g of butter : x g of flour = 200g of butter : y g of flour

Using cross multiplication, you can solve for y:

(250g of butter)(y g of flour) = (200g of butter)(500g of flour)

y g of flour = (200g of butter)(500g of flour) / 250g of butter

y g of flour = 40000g of flour / 250g of butter

y g of flour = 160g of flour

Therefore, if you only have 200g of butter, you should use 160g of flour in the cake recipe.