Valerie roller-skated 4 miles at an average speed of 8 mph. She started her skate at 4:15 p.m.


Which explanation correctly tells how to calculate what time it was when Valerie finished her skate?


A.

Step 1 Divide: 8 ÷ 4.

Step 2 Multiply that quotient by 60.

Step 3 Add the number of minutes to 4:15 p.m.


B.

Step 1 Multiply: 8 × 4.

Step 2 Multiply that product by 60.

Step 3 Add the number of minutes to 4:15 p.m.


C.

Step 1 Multiply: 8 × 4.

Step 2 Divide that product by 60.

Step 3 Add the number of minutes to 4:15 p.m.


D.

Step 1 Divide: 4 ÷ 8.

Step 2 Multiply that quotient by 60.

Step 3 Add the number of minutes to 4:15 p.m.