Question

If 5 meters of cloth costs Rs. 48, then cost of 23 meters of cloth is 220.80
If true then enter $1$ and if false then enter $0$

Answer 1

The cost of cloth is directly proportional to the number of metres bought.
So, if $5$ metres cloth costs $Rs48$, then $1$ metre cloth will cost $Rs\frac{48}{5}$,
And $23$ metres will cost $23\times Rs\frac{48}{5}=Rs220.8$