Question

1.Simplify: 10+ 8x2 - 12 +27 +9 - 8
2. Mr. Verma bought 4 576 litres of petrol in
DD
00
the morning and 2'/litres of petrol in the
evening. How much petrol did he buy that
day​

Answer 1

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Answer 2

Answer:

car efficiency = 80km/ 4L = 20 km/L

“The car will go 20 km for every liter.”

Distance traveled = (car efficiency * petrol used)

Then for 25 liters:

(20 km/L)(25 L) = 500 km