Answer:
60%
Step-by-step explanation:
Given that,
the ratio of strawberry and banana batter is 2 : 3
there is total 30 cups of batter
To find,
percent of the cake is banana in 30 cups of batter
Suppose x is the number of cups of banana in the batter
3 / (2+3) = x / 30
3 / 5 = x / 30
x = 3*30 / 5
x = 90 / 5
x = 18
So there are 18 cups of banana in 30 cups of batter
percentage of banana in cake = 18/30 * 100
= 60%
