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Vikki [24]
4 years ago
13

87 to the nearest 10

Mathematics
2 answers:
Alex787 [66]4 years ago
8 0

90 is the nearest 10.  You round up at 5 and above, you round down from 1 to 4.



Lera25 [3.4K]4 years ago
4 0
Simple...

you have 87

if you look at the number in the tens place (8) and if you see the number behind it, in the ones place (7) is bigger than 5 round up.

90

Thus, your answer.
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Sum the 3 sides and equate to 13, that is

x - 5 + 6 + \frac{x}{2} = 13, that is

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x + \frac{x}{2} = 12 ( multiply through by 2 to clear the fraction )

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kramer

Answer:

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