Question

A refinery produces 72,38,40,755 L of petrol in a year. How many kilolitres of petrol will be produce
15 years?
Each bag of rice weighs 245 kg. What is the total weight of 6,950 bags in grams?
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Answer 1

Answer:

Question 1: 10,857,611.325 kilolitres

Question 2: 1,702.750 grams

Step-by-step explanation:

Question 1.

                First you have to multiply the amount of petrol made in one year by 15 to figure out the Litres after 15 years. (723,840,755 x 15) = 10,857,611,325 litres. Since you have to find the amount of "kilolitres" and 1,000 litres in 1 kilolitre then you have to divide the 10,857,611,325/1,000 giving you 10,857,611.325 Kilolitres after 15 years.

Question 2:

                First each bag weighs 245 kg, and there are 6,950 bags. So you have to multiply to find the weight (kg first) of 6950 bags. That gives you 1,702,750 kg. Since 1,000 grams are in 1 kilogram, you have to divide 1,702,750/1,000 which gives you 1,702.750 grams.