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tangare [24]
3 years ago
10

How do you round 3.987 to the nearest tenth

Mathematics
2 answers:
Zielflug [23.3K]3 years ago
6 0
You round it by checking the Hundreths and if thr hundreths is larger than 4 its posible to round it ( the tenths)
r-ruslan [8.4K]3 years ago
5 0
3.987 rounded to the nearest tenth = 4.0
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Sum 81 to both sides to get


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x = \pm\sqrt{\frac{9^2}{2^2}} = \pm\frac{9}{2}

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