Ratio
Ratio
Ratio:
Ratio are used in comparing two things or values which are similar to each other in terms of units. Ratio is the relationship, or comparison, of one quantity to another. In other words we can say that ratio indicates how many times one quantity is contained in the another. quantity For example, if there are ten boys and seven girls in a group of students, then the ratio of boys and girls is ten to seven. And the ratio of girls to boys is seven to ten. A ratio can be written in three different ways viz, x to y, x: y and x/y
but read as the ratio of x to y.
We can also say that ratio is a fraction that shows how many times one quantity is of the other.
In the ratio x : y, x is the antecedent and y is the consequent.
For example:
1. The ratio of 3 to 7 is 3: 7.
2. Nancy has 40 pencils and Smith has 80 pencils To find out the ratio of Nancy's pencil to Simth's pencil we need to divide the number of pencils of Nancy to Smith.
Therefore, the ratio between Nancy's pencil to Smith's pencil is 1:2
Difference Between Fractions and Ratios
| Fraction | Ratio |
| A fraction describes a part of a whole and its denominator represents the total number of parts. where as Example: 13 means one part out of 3 parts. |
A ratio is a comparison of two different quantities. Example: In a society, 10 people like driving, 20 people like swimming and the total number of people in society is 30. |
There are 30 boys and 20 girls in a class. The ratio of the number of girls to the number of boys is _________________ | |||
| Right Option : D | |||
| View Explanation | |||
The height of Apala is 150 cm. The height of Pari is 120 cm. The ratio of the height of Apala to the height of Pari is ____________________ | |||
| Right Option : C | |||
| View Explanation | |||
A gym has 65 members. If 35 are men and the rest are women, what is the ratio of the female members to the total members of the gym? | |||
| Right Option : A | |||
| View Explanation | |||
Students / Parents Reviews [10]
It has a great methodology. Students here can get analysis to their test quickly.We can learn easily through PPTs and the testing methods are good. We know that where we have to practice
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10thA marvelous experience with Abhyas. I am glad to share that my ward has achieved more than enough at the Ambala ABHYAS centre. Years have passed on and more and more he has gained. May the centre flourish and develop day by day by the grace of God.
Archit Segal
7thAbout Abhyas metholodology the teachers are very nice and hardworking toward students.The Centre Head Mrs Anu Sethi is also a brilliant teacher.Abhyas has taught me how to overcome problems and has always taken my doubts and suppoeted me.
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Hiya Gupta
8thMy experience was very good with Abhyas academy. I am studying here from 6th class and I am satisfied by its results in my life. I improved a lot here ahead of school syllabus.
Ayan Ghosh
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Om Umang
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Shivam Rana
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10thIt was a good experience with Abhyas Academy. I even faced problems in starting but slowly and steadily overcomed. Especially reasoning classes helped me a lot.
