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B. Subtract the following:
(a) (b) (c)
l ml l ml l ml
5 1 3 2 6 2 3 5 9 8 0 5
– 3 4 4 5 – 4 4 6 6 – 6 8 1 6
C. Solve the following word problems:
(a) 4 l 350 ml of petrol was filled in the true of a car in the morning and 3
l 980 ml of petrol in the evening. How much total petrol was filled?
(b) A cow gave 4 l 550 ml of milk and the other gave 3 l 770 ml. of milk.
How much amount of milk did both the cows give?
(c) The tank of a car had 5 l 200 ml of petrol. If 3 l 550 ml of petrol was
used up. How much petrol was left in the tank?
(d) The capacity of a bucket in 8 l. There is 4 l 50 ml of milk in it. How
much more milk can be power into it?
UNIT OF WEIGHT
Standard unit of weight is kilogram.
We measure smaller weights in gram.
1 kilogram = 1000 gram
In short — 1 kg = 1000 g
CONVERSION OF UNITS OF WEIGHT
To change Kg to g, multiply by 1000:
142
Measurement
Mathematics-3
