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प्रश्न
By using the following clues, find who am I?
i) Each of my numerator and denominator is a single digit number.
ii) The sum of my numerator and denominator is a multiple of 3.
iii) The product of my numerator and denominator is a multiple of 4.
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उत्तर
The numerator may be any one of 1, 2, 3, 4, 5, 6, 7, 8, 9 and the denominator may be any one of 1, 2, 3, 4, 5, 6, 7, 8, 9.
Sum of numerator and denominator is a multiple of 3.
∴ Possible proper fractions are `1/2, 1/5, 1/8, 2/4, 2/7, 3/6, 3/9, 4/5, 4/8, 5/7, 6/9`
Also given the product of numerator and denominator is a multiple of 4.
∴ Possible fractions are `1/8, 2/4, 4/5, 4/8`
APPEARS IN
संबंधित प्रश्न
Find answers to the following. Write and indicate how you solved them.
Is `4/5` equal to `16/20`?
Write the fraction shown by the shaded part.
Write the proper symbol in the box
`3/5 square 2/5`
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.]
- Write the tokens you got.
Compare the fraction and put an appropriate sign.
`3/6 ☐ 5/6`
Look at the figures and write ‘<’ or ‘>’, ‘=’ between the given pairs of fractions.
`1/6 ☐ 1/3`
Look at the figures and write ‘<’ or ‘>’, ‘=’ between the given pairs of fractions.
`2/3 ☐ 2/4`
Describe two methods to compare `13/17` and 0.82. Which do you think is easier and why?
Arrange in descending order:
`7/10`, `5/8`, `3/5`, `11/20`
