Math, asked by archanaadina, 2 months ago

10
1f 6 m of electric wire costs 78, how much will
11 m of wire cost?​

Answers

Answered by snehadhiman123
2

Answer:

direct variation

6/78 = 11/x

cross multiply

6×x =78×11

x=78×11/6

x=13×11

x=₹ 143

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Answered by shilpisinha6084
1

cost of 6m electric wire is ₹78

cost of 1 m electric wire is ₹ 78/6

cost of 11 m electric wire is ₹78/6 × 11

= ₹ 858/6

= ₹ 143. Ans.

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