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Clairejaen17go
Answered

1)2.1×3.4=6 or 8?
2)5.3×10.51=50 or 55?
3)70.2×20.3=140 or 1400?
4)4.3×3.9= 12 or 16?
5)8.4×5.01=40 or 45?
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Sagot :

Wangxiaofei100508051go

Answer:

1. 7.14 or 7 if rounded off

2. 55.703 maybe it's 55

3. 1,425.06 or 1,400

4. 16.77 or 16

5. 42.084 or 40 (base on whose nearer)

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