Elois needs 4 bananas to make 1 loaf of banana bread. On Monday, she makes 3 loaves of banana bread. On Tuesday, she makes twice as many loaves of banana bread as Monday. How many bananas did she use to make all the banana bread?
A step-by-step solution is:
36
On Tuesday, Elois makes 3 x 2 = 6 banana breads.

She makes a total of 3 + 6 = 9 banana breads.

She uses 9 x 4 = 36 bananas to make all the banana breads.

.

Therefore, the answer is 36