Question

the cost of 13 chair=3250 and what will be the cost of 29 such chair and find the bomber of chair that can be purchased for 10000

Answer 1

cost of 1 chair will be 3250/13=250
cost of 29 chairs eill be 250*29=7250
.
.
no. of chairs for 250=1
So no. of chairs for 10000=10000/250
=40

Answer 2

cost of 13 chairs=3250
cost of 1 chair=3250/13=250
cost of 29 chairs=250×29=rs7250.
number of chair purchased for rs10000=10000/250=40 chairs.