The length breadth and height of a room is 5m, 4m and 3m. The cost of white washing its four walls at the rate of Rs. 7.50 per ur is​

Question

The length breadth and height of a room is 5m, 4m and 3m. The cost of white washing its four
walls at the rate of Rs. 7.50 per ur is​

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Emery 1 month 2021-11-06T08:51:29+00:00 1 Answer 0 views 0

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    2021-11-06T08:52:35+00:00

    Step-by-step explanation:

    l=5

    b=3

    h=4

    therefore area =lxbxh

    = 5×4×3 =60

    7.50× 60=420.00rs

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