Answer:
10 %
Step-by-step explanation:
15 mn = 1/4 h
We have :

Then the percentage that 15 mn represents of 5/2 h is :
0.1 × 100 = 10 %
I don't know I am just trying to get my questions answered
The answer is D. A translation does not change a figure's size or shape because each of its points are moved the same amount and in the same direction(s).