Adding measurements? a microwave is placed on top of two boxes. one box is 3 feet 8 inches tall, the other box is 4 feet 10 inches tall, and the microwave is 3 feet 7 inches tall. how tall are they combined? ft ; in ;

ANSWER

Find out the how tall are two boxes and microwave are combined.

To proof

As given

One box is 3 feet 8 inches tall,

other box is 4 feet 10 inches tall,

microwave is 3 feet 7 inches tall.

tall combined = one box tall + second box tall + microwave tall

                      =  3 feet 8 inches + 4 feet 10 inches + 3 feet7 inches

                      =  (3 feet + 4 feet + 3 feet) ( 8 inches +10 inches + 7 inches)

                      = 10 feet 25 inches

Hence proved