Economy, asked by Janni1, 1 year ago

how can I solve this problem.

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Answered by nk11
1
by simply subtracting 4.5 from 6 you will get gain of rs 1.5 than 1.5/6*100 you will get 25%

Janni1: and I in MA
nk11: good....
Janni1: tqs
nk11: do you have an acxount on fb
Janni1: what your age
nk11: i am 22
Janni1: no I don't like fb
nk11: okay
Janni1: where do you live
Janni1: a lane 180m long and 5m wide is to be paved with bricks of length 20cm and breadth 15cm find the cost of brick that are required at the rate of rupee 750 per thousand
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