Question

9. The cost of 15.5 litres of milk is 1395.25. Find the cost of 1 litre of milk. Also find
the cost of 30 litres of milk.
10.The weight of 37 bags of sugar is 3644.5 kg, What is the weight of each bag, if they weigh the same?urgent ​

Answer 1

Answer:

9) Cost price of 15.5 liters milk = 395.25

•°• Cost price of 1 liters milk = 395.25/15.5

•°• Cost = 39525/1550

•°• Cost = 25.5 Rs

Now, Calculate Cost price of 30 liters milk

∵ Cost price of 1 liters of milk = 25.5 Rs

•°• Cost price of 30 liters milk = 25.5 × 30

•°• Cost price of 30 liters milk = 765.0

•°• Cost price of 30 liters milk = 765 Rs

Hence

Cost price of 1 liters milk = 25.5 Rs

Cost price of 30 liters milk = 765 Rs

10) Weight of 37 bags of sugar = 3644.5 kg

∴ Weight of 1 bag of sugar =  

(3644.5/37)= 98.5 kg

Hence, each bag of sugar weighs 98.5 kg.