PLEASE HURRY I WILL MARK AS BRAINLIEST!!!!!

Sophia rode her bike at an average speed of 9 miles per hour for 3 hours. Rose rode her bike at an average speed of 8 miles per hour for 2 hours.

Which explanation correctly tells how to calculate how many more miles Sophia rode her bike than Rose?









A.

Step 1 Divide: 9 ÷ 3.
Step 2 Divide: 8 ÷ 2.
Step 3 Add the two quotients.








B.

Step 1 Divide: 9 ÷ 3.
Step 2 Divide: 8 ÷ 2.
Step 3 Subtract the two quotients.








C.

Step 1 Multiply: 9 × 3.
Step 2 Multiply: 8 × 2.
Step 3 Add the two products.








D.

Step 1 Multiply: 9 × 3.
Step 2 Multiply: 8 × 2.
Step 3 Subtract the two products.