Question

if 20 pens are bought of 40 rs then 2pens are bought for​

Answer 1

Answer:

20 pens= rs. 40

1 pen = rs.40/20

=rs.2

Thus 2 pens= 2×2=rs.4

Answer 2

Answer:

4 rs

Step-by-step explanation:

coz if you divide 20 by 40 it will be 1/2

therefore it is 1pen=2 rs

therefore it is 2pens = 4 rs