Question

Cost of 4 kg of rice is Rs720.what is the cost 7kg of rice? What quantity of can be purchased for Rs.270?

Answer 1

cost of 4 kg = 720
cost of 1 kg = 720/4
now,
cost of 7 kg
= 720 / 4 × 7
= 5040 / 4
= 1260
•quantity can be purchased for rs 270 = 270/4
= 67.5 ans

Answer 2

8Hlo

here is ur answer....

cost of 4kg = rs.720
cost kf 1 kg = ?

720 / 4 = 1 80

cost of 1 kg = 180rs..
------------------------
cost of 7kg =
180 × 7 = 1260rs..✔✔
---_--------_-------------
rice purchased for rs.270

270 / 4 = 67.5kg✔✔

hope it helps.........