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If 20 metres of cloth cost especially 3600 find the cost of 16 m of cloth.

If 20 metres of cloth cost especially 3600 find the cost of 16 m of cloth. Cost Of 10 flowers, 25 rupees. rupees . Cost Of I flower neref0re, cost Of 4 flowers = Now I know — x 4 = 10 rupees. Find the cost of one article from that of many, by division Then find the cost of many articles from that of one, by This method of solving a problem is called the unitary Practice Set 29 • Solve the following. (1) If 20 metres of cloth cost e 3600, find the cost of 16 m of cloth. (2) find the cost of 8 kg of rice, if the cost of 10 kg is 025. (3) If 14 chairs cost 0992, how much will have to be paid for 12 (4) The weight of 30 boxes is 6 kg. What is the weizht of 1080



Dear Student,

Cost of 20 metres of cloth = Rs. 3600Cost of 1 metre of cloth =  360020 = Rs. 180Cost of 16 metres of cloth = Cost of 1 metre of cloth × 16= 180 × 16 = Rs. 2880The cost of 16 metres of cloth is Rs. 2880

Regards

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