Question

Jack's pancake recipe calls for 2 teaspoons baking powder and 3 cups of flour.

How much baking powder is needed if Jack uses 9 cups of flour?

Enter your answer in the box.

teaspoons

Answer 1

how many more cups of flower did he use?

Answer 2

So for this we can create a ratio:
2/3 = x/9
Using this we create an equation and solve.
9*2 = 3(x)
18 = 3x
18/3=3x/3
6 = x
She used 6 teaspoons of flour.

Answer 3

baking powder* not flour

Answer 4

You can jus divide to get your answer

9 / 3 = 3

So since you multiply three on one side you jus do the same to the other

2 x 3 = 6

So he will use 6 teaspoons of baking powder