Question

me po
7. Hasan buys two kinds of cloth materials for school uniforms, shirt material that
costs him 50 per metre and trouser material that costs him 90 per metre.. for every 3 meters of the shirt material he buys 2 meters of trouser material. he sell the materials at 12% and 10% profit respectively. his total sale is rs 36600. how much trouser material did he buy​

Answer 1

Answer:

trouser material is 200 meter

Step-by-step explanation:

let trouser be '3x' and shirt be '2x'

cost of 1 meter shirt material      =  50

cost of 1 meter trouser material =  90

S.P of 1 meter trouser material   = Rs. (90 * 3x + 12/100 * 90 * 3x)

S.P of 1 meter of shirt material    = Rs. (50 * 2x + 10/100 * 50 * 2x)

Total sale = 36600

180x + 108x / 5 + 150x + 15x = 36600

345x + 108x / 5 = 36600

1725x + 108x = 36600 * 5

1833x = 183000

x = 99.83 almost 100

Trouser material = 2x = 2 * 100 = 200 meters

Answer 2

Answer in Attachment!

Hope it helps you

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