Question

If cost of 5 kg of rice is rs3.60 1.find the cost of 9 kg of rice 2.what quantity of rice can be purchased in rs61

Answer 1

Answer:

1. 6.48 rupees

2. 84.16 kg

Step-by-step explanation:

1. 5 kg rice costs 3.6. So, one kg of rice costs 3.6/5= 0.72

Then, 9 kg of rice costs 0.72×9=6.48

2. 3.6 rupees can buy 5 kg of rice. So, rupee 1 can buy 5/3.6 kg=25/18 kg. Then, rupees 61 can buy 25/18×61=84.16 kg