1.2.The cost of 5 kg of rice is 82.50. Find out the cost of 7.5 kg of

1.	1.2.The cost of 5 kg of rice is 82.50. Find out the cost of 7.5 kg of riceA car needs 19 kg of CNG for covering a distance of 171 km. How much CNG is needed to cover 320 km?nensis53 60 Eind out the cost of47 such nens
Answer» 19kg for 171 km so for 1 km = 171/19= 9kgnow for 320 km3209= 2880kg cost of 5kg rice= 82.501kg rice`s cost= 16.5cost for 7.5 kg = 7.516.5= 123.75 rs

1.2.The cost of 5 kg of rice is 82.50. Find out the cost of 7.5 kg of riceA car needs 19 kg of CNG for covering a distance of 171 km. How much CNG is needed to cover 320 km?nensis53 60 Eind out the cost of47 such nens

Answer»

19kg for 171 km so for 1 km = 171/19= 9kgnow for 320 km320*9= 2880kg

cost of 5kg rice= 82.501kg rice`s cost= 16.5cost for 7.5 kg = 7.5*16.5= 123.75 rs