ICSE Class 8 Answered
The dimensions of a room are 1.8 m, 1.6m and 1.1m what is the cost of distempering it's 4 walls at the rate of 180 per square mt
Asked by Rsk.Suganya11 | 22 Mar, 2019, 10:47: AM
Expert Answer
Surface Area of 4 walls = 2[(l + b) × h]
= 2[(1.8 + 1.6) × 1.1]
= 7.48m2
Cost of distempering 4 walls at the rate of 180/m2 = 7.48 × 180 = Rs. 1346. 4
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