a four metre elastic band is increased by 10%. Find its new length
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Answered by
3
i hope 440cm is answer
modi532:
wrong answer is 4.4 cm it is given at the back of book
Answered by
5
A four metre band is increased=10%
new length =4×10/100
=0.4
new length =4+0.4
=4.4m
new length =4×10/100
=0.4
new length =4+0.4
=4.4m
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