Mathematics Class 8: LINEAR EQUATIONS IN ONE VARIABLE : Exercise 2.4: 7

Hasan buys two kinds of cloth materials for school uniforms, shirt material that
costs him ` 50 per metre and trousers material that costs him ` 90 per metre. For every 3 meters of the shirt material, he buys 2 metres
of the trouser material. He sells the materials at 12%
and 10% profit respectively. His total sale is ` 36,600.
How much trouser material did he buy?

Видео Mathematics Class 8: LINEAR EQUATIONS IN ONE VARIABLE : Exercise 2.4: 7 канала Jagmeet Malhotra