Emily is entering a bicycle race for charity. Her mother pledges $0.30 for every 0.25 mile she bikes. If Emily bikes 5 miles, how much will her mother donate?

Emily's mother will donate $ 6.

Explanation:

The pledge amount is $ 0.30 for every 0.25

(quarter) mile. So for one mile, the pledge amount will be:

0.30 * 4 = 1.20

Therefore, for 5

miles, the total donation will be:

5 * 1.2 = 6