Question

if 40 metre of cloth cost rupees 1940 how many metres can be bought for rupees 727.50?

Answer 1

hey dear your answer is here..

₹1940 = 40m
₹727.50 = ?

so length of clothes = 727.50 × 40÷ 1940
= 15 m

Answer 2

If 40 m = ₹1980

   ?? m = ₹729.40

Applying cross multiplication method

??= 40*729.40/1980

   = 14.99m or 15m