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प्रश्न
In class A of 25 students, 20 passed with 60% or more marks; in class B of 30 students, 24 passed with 60% or more marks. In which class was a greater fraction of students getting with 60% or more marks?
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उत्तर
Total number of students in Class A = 25
Students passed in first class in Class A = 20
Hence, fraction = `20/25`
= `4/5`
Total number of students in Class B = 30
Students passed in first class in Class B = 24
Hence, fraction = `24/30`
= `4/5`
∴ An equal fraction of students passed in first class in both classes.
संबंधित प्रश्न
Find answers to the following. Write and indicate how you solved them.
Is `5/9` equal to `4/5`?
Ila read 25 pages of a book containing 100 pages. Lalita read `2/5` of the same book. Who reads less?
Asha and Samuel have bookshelves of the same size partly filled with books. Asha’s shelf is `5/6`th full and Samuel’s shelf is `2/5`th full. Whose bookshelf is more full? By what fraction?
Equal Parts of a Triangle
Now try to make three equal parts of this triangle in a different way. Colour each one third with a different colour.
[This game is to be played in groups of 4. Each player has to make a circle as shown. Each one has to make 15 tokens on slips on paper.
Write `1/2, 1/3, 1/4, 1/6, 1/12, 2/12, 3/12, 4/12,...11/12` to make your tokens.
Shuffle, the tokens and make a pile in the middle of the group. Now you are ready to start the game.
The first player takes a token from the pile, colours that part of the picture, and puts the token under the pile. The next player does the same, and so on. The winner is the one who first colours the circle completely.]
- What are the winner’s tokens?
Look at the figures and write ‘<’ or ‘>’, ‘=’ between the given pairs of fractions.
`5/6 ☐ 5/5`
How quickly can you do this? Fill appropriate sign.
`3/4 ☐ 2/8`
How quickly can you do this? Fill appropriate sign.
`1/4 ☐ 2/8`
How quickly can you do this? Fill appropriate sign.
`6/10 ☐ 4/5`
How quickly can you do this? Fill appropriate sign.
`6/10 ☐ 3/5`
