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Only A-F can be formed with ‘not only…but also’. This investigation is not only one that is continuing and worldwide but also one that we expect to continue for quite some time.
The boys and girls in a college are in the ratio 3:2. If 15% of the boys and 25% of the girls are adults, then adults are approximately how much % less ...
In College A, the ratio of boys to girls is 3:2, while in College B, the ratio is 7:3. If 20% of the boys from College A are undergraduates and 60% of t...
The price of sugar is increased by 40%. If the expenditure is not allowed to increase, the ratio between the reduction in consumption and the original c...
A sum of money is divided in the ratio of 5:9. If the smaller part is 405. Find the larger part.
What is the fourth proportional to 5, 9, 25?
Find the fourth proportion of 3, 7 and 15.
The ratio of two numbers is 6:7. If each number is decreased by 3, the ratio becomes 9:11. Find the smaller numbers.