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प्रश्न
Rafiq exercised for `3/6` of an hour, while Rohit exercised for `3/4` of an hour. Who exercised for a longer time?
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उत्तर
Rafiq exercised = `3/6` of an hour
Rohit exercised = `3/4` of an hour
`3/6, 3/4`
Convert these into like fractions
`3/6 = (3 × 2)/(6 × 2)`
= `6/12`
`3/4 = (3 × 3)/(4 × 3)`
=`9/12`
Clearly, `9/12 > 6/12`
∴ `3/4 > 3/6`
Therefore Rohit exercised for a longer time than Rafiq.
संबंधित प्रश्न
Ila read 25 pages of a book containing 100 pages. Lalita read `2/5` of the same book. Who reads less?
Write the fraction shown by the shaded part.
Write the proper symbol in the box
`2/11 square 10/11`
Write the proper symbol in the box
`4/9 square 4/9`
Write the proper symbol in the box
`4/11 square 1/5`
The green rectangle is bigger than the blue one. Can we say that `1/6` of the green rectangle is bigger than `1/6` of the blue rectangle?
[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.
`3/4 ☐ 2/6`
Look at the figures and write ‘<’ or ‘>’, ‘=’ between the given pairs of fractions.
`2/3 ☐ 2/4`
How quickly can you do this? Fill appropriate sign.
`5/7 ☐ 15/21`
