Bronson decides to collect Oak Leaves from around his Neighborhood. He collects 12 on Thursday and 13 on Friday. 20% are Brown and 20% are Green. The rest are yellow. How many yellow leaves does he collect?
Let's be accurate as possible and think first.
15
He collects 25 leaves because 12 + 13 = 25.

60% of them are yellow because 100 - 20 - 20 = 60.

He collects 15 yellow leaves because 25 x.

6 = 15.

.

Thus, the answer is 15