Question

20 chairs cost rs 5120. How many chairs we can buy for rs 7936

Answer 1

given,

₹5120=20 chairs

therefore,

₹1=20/5120

₹7936=20/5120×7936

=31

or

20 chairs =₹5120

therefore,

1 chair =5120/20

=₹256

for ₹7936=7936/256

=31

hope it helps you ☺☺

Answer 2

the above picture has the explanation...

hope it helps u☺️☺️