Jethro walked at an average speed of 3 miles per hour for 2 hours. Randy walked at an average of 4 miles per hour for 3 hours. W
hich explanation correctly tells how to calculate the total number of miles the two boys walked? A. Step 1 Divide: 3 ÷ 2. Step 2 Divide: 4 ÷ 3. Step 3 Subtract the two quotients. B. Step 1 Divide: 3 ÷ 2. Step 2 Divide: 4 ÷ 3. Step 3 Add the two quotients. C. Step 1 Multiply: 3 × 2. Step 2 Multiply: 4 × 3. Step 3 Add the two products. D. Step 1 Multiply: 3 × 2. Step 2 Multiply: 4 × 3. Step 3 Subtract the two products.
