Math, asked by rushi3152, 1 year ago

The lenght of a rectangular blackboard is three times its width. if the width is 1.5m find its area. also find the cost of painting the blackboard at rate of rs 5.50 per sq.m.

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Answered by rajmaurya8897

6

because the cost of painting the blackboard @ Rs 5.50 per square metre is rs 3 7.1 250

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