Question

find the ratio of the first quantity to the second If 20 metres of cloth cost Rs 3600, find the cost of 13 m of cloth​

Answer 1

Answer:

Given

Cost of 20 m cloth = 3600rs

To find

the cost of 13m cloth first we have to find the cost of 1m cloth

Cost of 1 m cloth = 3600m/20m = 180rs

:. the cost of 13m cloth = 180× 13 = 2340rs

To find ratio

ratio of first quantity and second quantity

= 3600/2340

=180/ 127

= 180: 127

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