A stationery shop costs Rs.4 for a pencil. Pavan wants to buy 3 pencils. How much will it cost for him?
Cost of 1 pencil = Rs.4 Cost of 3 pencils = 3×4 = Rs.12
A stationery shop costs Rs. 4 for a pencil. Pavan wants to buy 3 pencils. How much will it cost him?
I answered Rs. 12 and I am marked wrong. And the solution said 12. Can one write cost as number only , without any unit? Why am I wrong? Please help.
A pen costs ₹ 45 and a pencil box costs ₹ 150. How much money will we need to buy 4 pens and 5 pencil boxes ?
If you buy a pencil that costs Rs 0.25 and pay for it with a rupee note, how much change will you get?