B.

C.

D.

please mark as brainliest.
Answer: 9: c , 10: a ,11 :d 12: a
Step-by-step explanation:
8/15 = m/15
Cross multiply:
8 * 45 = 15 * M
Simplifying
8 * 45 = 15 * M
Multiply 8 * 45
360 = 15 * M
Solving
360 = 15M
25% can be made in to 100% by multiplying it by 4.
Therefore, we can find the answer by multiplying 80 by 4.
80 * 4 = 320
125/27 , or 4 & 25/27 , or 4.62963