the window of a room is 20m long and 14m wide. if the carpenter works to put a metallic frame around it which cost Rs.120 per me
tre, then how much will the metallic frame cost.
1 answer:
Answer:
33,600
Step-by-step explanation:
length=20m
wide=14m
area= 28m²
1m= 28
cost = 120*28= rs33600 per m²
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