Question

1 dozen pen cost Rupees 1 20.5 pencils cost rupees 75 find the ratio of a pen to a pencil​

Answer 1

cost of 12pen=120.5rs

cost of 1pen=120.5/12=10.04

cost of 12pencil=75rs

cost of 1pencil=75/12=6.25

ratio of a pen to a pencil =10.04/6.25

=10.04:6.25