piece of rope y metres long is divided into 7 equal parts full stop if the length of each part is 3M full stop find the length of whole piece?
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Answered by
1
let 'x' be rope
let one part be 1/7*'x'
but it's given 1 part is 3m
so,
3=x/7
3*7=x
21=x
let one part be 1/7*'x'
but it's given 1 part is 3m
so,
3=x/7
3*7=x
21=x
Answered by
0
Step-by-step explanation:
the answer is 21.. hope it helps
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