round off nearest tens : 453 , 678
Answers
Answered by
5
Step-by-step explanation:
453 will round off to 450 and 678 will round off to 680
Answered by
4
Step-by-step explanation:
453 is to be rounded off to 450 or 460. since 450 is nearest, we round off to 450.
similarly, 678 is rounded off to 680, the nearest tens.
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