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21 votes
Sidney skated for 1 1/10 hours last month and 8 7/10 hours this month. How many

hours did Sidney skate in all?

1 Answer

9 votes

Answer:

the number of hours does sidney skate in all is 9.8 hours

Explanation:

The computation of the number of hours does sidney skate in all is as follows:

= Last month + this month


= 1 (1)/(10) + 8 (7)/(10)\\\\= (11)/(10) + (87)/(10)\\\\= (98)/(10)

= 9.8 hours

Hence, the number of hours does sidney skate in all is 9.8 hours

User Navakanth
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