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3 years ago

8

What's the sum of 6 feet 10 inches and 8 feet 9 inches?

2 answers:

zalisa [80]3 years ago

8 0

15 feet and 7 inches

liubo4ka [24]3 years ago

4 0

Reeber 12 inches=1 foot
first add up the feet
6+8=14 feet

add the inches
10+9=19
19in=12in+7in=1ft+7in

add 1 to feet
14+1=15

answer is 15 feet and 7 inches

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