Total Pages = 42+28 = 70 pages for 70 pages we give Rs.20/- and for 42 pages we give x thus x = (42×20)/70 x = 12 The Answer = 12/- Reply
Total Pages = 42+28 = 70 pages
for 70 pages we give Rs.20/-
and for 42 pages we give x
thus x = (42×20)/70
x = 12
The Answer = 12/-
Rupees 12.