Question

If four frames cost rupees 500 then how much would 20 frames cost?

Answer 1

4 frames cost =500,

then

1 frame cost =500/4=125,

hence

20 frames cost = 125 ×20,

=2500

Answer 2

Here we should divide 500 by 4 and the answer is 125

Next we have to find the cost 20 frames that is 20×125=2500