Question

Cost of $50$ pencils is $Rs.75$. How many pencils can be purchased for $Rs.150$?

Answer 1

Cost of 50 pencils = Rs 75.

No of pencils be x @ Rs . 150 are

$50\to 75$

$x\to 150$

$x=\frac{150\times 50}{28}=100$

x = 100 pencils.