Question

If $40$ metres of shirting cost $Rs.32.50$, how many metres of shirting can be held for $Rs.81.25$?

• A. $100$
• B. $15$
• C. $25$
• D. $50$

Answer 1

The correct option is A $100$

Length of shirt that can be bought from $Rs.32.50=40m$

Length of shirt that can be bought from $Re.1=\frac{40}{32.50}m$

Length of shirt that can be bought from $Rs.81.25=\frac{40}{32.50}\times 81.25=100m$