A four metre elastic band is increased by 10% . find its new length
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Answered by
4
Step-by-step explanation:
+10% = 11/10
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Answered by
21
Answer:
initial length=4m
%of length of band increase =10%
length of band increase=4×10/100=2/5m
total length of final band=4+2/5=(20+2)/5
=22/5=4.4m
new length=4.4m
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