Question

Bercise 12.3
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2
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1
A train covers a distance of 180 km in 23 hours. How much time will it take to cover a distance o
540 km? How much distance will it cover in 6 hours?
1. Cost of half dozen shirts is 1200, find the cost of one and half dozen shirts.
The cost of 3 chocolates is 54, find the cost of 13 such chocolates.
The weight of 5 boxes of apples is 120 kg. Find the weight of 18 such boxes.
The bus fare for a distance of 50 km is 60. What is the fare for a distance of 300 km?
MENTAL MATHEMATICS EXERCISE
1 What is the ra
(i) 3 kg to 600 g (ü) 6 to 1.50
Cost of 12 kg sugar is 540 and 9 kg sugar is purchased in * 405
If cost of 2 dozen pens is 132, find the cost of 45 such pens.
2 if cost of 6 kg apples is 480, find the cost of 15 kg apples.
Sachin scored 24 runs in 3 overs and Rahul scored 45 runs in 9 overs. Whose performance is better?
A travels 105 km in 3 hours and B travels 75 km in 1 hours. Who travels faster?
A worker earned 15000 in 3 months. How much will he earn in one year?​

Answer 1

Answer:

3333333

Step-by-step explanation:

Answer 2

Answer:

3333333

Step-by-step explanation:

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