A carpenter charged Rs 2500 for making a bed. The cost of materials used is Rs 1100and the labour are Rs 200/he. for how many hours did the carpenter work?
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the carpenter worked for 7 hours.
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Rs 2500 - Rs 1100 = 1400
1400/200=7
so the carpenter work for 7 hours.
first subtract carpenter charged rupees to cost of material used. Than divide the subtract answer from labour charges.
1400/200=7
so the carpenter work for 7 hours.
first subtract carpenter charged rupees to cost of material used. Than divide the subtract answer from labour charges.
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