Question

If 150g of sugar is used for 5 cakes
How much is used for 7 cakes?:)

Answer 1

150 g - 5 cakes
x g - 7 cakes


`x=(7\cdot150)/(5)\\ x=210`

Answer 2

Well, if 150 grams is used for 5 cakes, we can divide that.
150/5=30. 30 grams of sugar are used for each cake
You want to know how many grams for 7 cakes
30x7=210 grams of sugar are used for seven cakes.
Hope this helps!