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(1 pt)
A train traveled at an average speed of 30 miles per hour for 3 hours through the mountains. It made a stop and then traveled an average speed of 36 miles per hour for 2 more hours.

Which explanation correctly tells how to find the total distance the train traveled?

A.
Step 1 Multiply: 30 × 3.
Step 2 Multiply: 36 × 2.
Step 3 Subtract the two products.

B.
Step 1 Divide: 30 ÷ 3.
Step 2 Divide: 36 ÷ 2.
Step 3 Add the two quotients.

C.
Step 1 Multiply: 30 × 3.
Step 2 Multiply: 36 × 2.
Step 3 Add the two products.

D.
Step 1 Divide: 30 ÷ 3.
Step 2 Divide: 36 ÷ 2.
Step 3 Subtract the two quotients.
You will get 25 pts