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.
which explanation correctly tells how to calculate the total number of miles the two boys walked?

If Jethro walked 3mph for two hours, than you multiply 3×2=6 miles

if Randy walked 4mph for 3 hours then 4×3=12 miles

Mph×the number of hours= miles

Jethro walked 3 miles per hour for 2 hours. So you would want to do 3 x 2.
That equaling 6. So Jethro walked a total of 6 miles in two hours.
Randy walked 4 miles per hour for 3 hours. So you would want to do 4 x 3.
That equaling 12. So Randy walked a total 12 miles in three hours.
If you add 6 miles and 12 miles the boys would have walked a total of 18 miles together.
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