what is the cost of painting a blackboard whose length is 2m and breadth is 1m. the painting cost is rupees 95 per square,m?
1. 285 rupees
2. 190 rupees
3. 570 rupees
pls pls pls pls pls pls pls pls pls pls pls tell me fast...............
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Answer:
190 rupees
Step-by-step explanation:
area of the black board =l×b
= 2×1 m^2
=2 m^2
cost of painting per metre square = Rs. 95
===> cost of paining the blackboard = area × cost of painting per m^2
=Rs 95 × 2 =====> Rs. 190
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