estimate the given product i.e 61*47......ans plz
Answers
Answered by
5
Hi friend!!
Given,
61×47
=(50+11)(50-3)
=2500-150+550-33
=3050-183
=2867
I hope this will help you ;)
Given,
61×47
=(50+11)(50-3)
=2500-150+550-33
=3050-183
=2867
I hope this will help you ;)
Pratibhadeep:
wrong answer
Its correct, i think
answer will be 3000
61 can be rounded off to the nearest ten as 60.......then......... 47 can be rounded off to the nearest ten as 50
so the estimate product is........ 60*50=3000
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