A 4 metre elastic band is increased by 10% . Find its new length ?
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Answer:
4.4 metre
Step-by-step explanation:
1m=100cm [m×100]
4m=400cm
10% of 400cm = 400×10÷100=40cm
400cm+40cm=440cm
1m=100cm[m÷100]
440÷100=4.4 metre
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