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प्रश्न
Which of the following numbers are in continued proportion:
15, 45 and 48
विकल्प
continued proportion
not continued proportion
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उत्तर
not continued proportion
संबंधित प्रश्न
If r2 = pq, show that p : q is the duplicate ratio of (p + r) : (q + r).
Find the compounded ratio of the following:
`sqrt 8 : 4 , 3 : sqrt 5` and `sqrt 20 : sqrt 27`
Express the following ratios in its simplest form :
30 cm : 2 m
The ratio of the number of girls to the number of boys in a school is 2 : 5. If the number of boys is 225; find:
(i) the number of girls in the school.
(ii) the number of students in the school.
Which of the following numbers are in continued proportion:
3, 6 and 15
30 cricket players and 20 kho-kho players are training on a field. What is the ratio of cricket players to the total number of players?
In a mixture of 45 litres, the ratio of milk to water is 13 : 2. How much water must be added to this mixture to make the ratio of milk to water as 3 : 1 ?
A factory produces electric bulbs. If 1 out of every 10 bulbs is defective and the factory produces 630 bulbs per day, find the number of defective bulbs produced each day.
In a school, the ratio of the number of large classrooms to small classrooms is 3 : 4. If the number of small rooms is 20, then find the number of large rooms.
Out of 1800 students in a school, 750 opted basketball, 800 opted cricket and remaining opted table tennis. If a student can opt only one game, find the ratio of number of students who opted basketball to the total number of students.
