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iren [92.7K]
3 years ago
9

the length of one board is 2 feet 10 inches,and the length if anither board is 1 yard 1 foot 9 inches. what is the total length

of the two boards put together?
Mathematics
2 answers:
Lelechka [254]3 years ago
7 0
First add the inches 10+9=19, then subtract 12 =7inches. Then add the feet and the foot taken from inches 2+1+1=4, subtract 3 =1foot. Then add the yard and the yard taken from feet 1+1=2yards. 2yards 1foot 7inches :)
nekit [7.7K]3 years ago
5 0
91 inches, 7.6 feet.
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\sf{5 {y }^{2}  + 5 - 4 - 4 {y}^{2}  + 5 {y}^{2}  - 4 {x}^{3}  - 1}

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False

Step-by-step explanation:

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6 0
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