Math, asked by reak616, 11 months ago

The cost of constructing a wall 8m long, 4m high and 20 cm thick at the rate of
Rs 25 per cm' is
(a) Rs.16
s. 80
(c) Rs.160
(d) Rs.320

Answers

Answered by haridasan85

2

Answer:

Vol. of wall=8x4x0.2=6.4m3

Cost=6.4x25=Rs.160. Ans(c)

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