Question

25 chairs cost rs 6750. The cost of 40 chairs is ?

Answer 1

Answer:

$6750 \div 25 = 270 \\ 270 \times 40 = 10800$

so each chair costs 270 and 40 chairs costs 10,800

Answer 2

Answer:

25---------- 6750

40------------?

x= 6750×40/25=10800