Question

2. A car can go 150 km with 20 liters of petrol. How far can it go
with 30 liters of petrol?
3. 5 bowls cost Rs.125. What will be the cost of 10 such bowls?
4. Compare the given ratios 6: 11'and 3: 5.
5. Find two equivalent ratios of 7:13
6. Are 20, 40, 25, and 50 in proportion?
7. If 3: x:: 15:20, find the value of x.
8. The ratio of income to the savings of a person is 8: 3. If his
savings of one year is Rs.1, 08, 000, find his income per month.
9. 25 workers earn Rs.400 each per day. What will be the earning
of 20 workers per day at the same rate?​

Answer 1

Answer:

= 225

Step-by-step explanation:

20 litre petrol = 150km

1 litre petrol = 150/20 = 7.5 Km

30 litre petrol = 30×7.5 = 225km

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