The cost of 19/4 meter of wire is rupees 171/2 .Find the cost of 1 met – InterviewSolution

1.

The cost of 19/4 meter of wire is rupees 171/2 .Find the cost of 1 metre

Answer»

Answer:

by using UNITARY method ,

19/4 METRE ------------------> Rs. 85.5

1metre ----------------------> ?????

=> 85.5 ×4 ×1 / 19 = cost of 1 metre

∴ cost of 1 metre WIRE = Rs.18

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