a rectangular piece of plastic sheet measures 1 m by 70 cm . find its cost at the rate of 80 per square metre
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7
Area of rectangular piece = 1×(70÷100)
=0.7 sq.m
total cost = rate ×area
= 80×0.7
=56
Hence total cost is Rs 56
=0.7 sq.m
total cost = rate ×area
= 80×0.7
=56
Hence total cost is Rs 56
Answered by
0
your answer is rupees 56
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