What is 7 8/15 - 2 7/10? Please show your work.

asked Oct 27, 2021 16.9k views

3 votes

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Answer:

4 (5)/(6) .

Explanation:

$if \: the \: right \: quetion \: is : \\ 7 (8)/(15) \: - 2 \: (7)/(10) .$

then, the answer is as follows:

$7 (8)/(15) \: - 2 \: (7)/(10) \: = \\ \: ((7 * 15 + 8))/(15) - ((2 * 10 + 7))/(10) = \\$

$((133 * 10) - (2 7* 15))/(150) = (725)/(150) = \\ (29)/(6) = 4 (5)/(6) .$

Benbjo answered Nov 1, 2021

6.7k points

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