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प्रश्न
Arrange the following rational numbers in ascending order.
`(4)/(5),(6)/(7) and (7)/(10)`
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उत्तर
Given number : `(4)/(5),(6)/(7) and (7)/(10)`
The L.C.M. of 5, 7 and 10 is 70.
Thus, numbers are :
`(4)/(5)`
= `(4 xx 14)/(5 xx 14)`
= `(56)/(70)`;
`(6)/(7)`
= `(6 xx 10)/(7 xx 10)`
= `(60)/(70)`
and `(7)/(10)`
= `(7 xx 7)/(10 xx 7)`
= `(49)/(70)`.
Since 49 < 56 < 60, we have `(7)/(10) < (4)/(5) < (6)/(7)`.
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संबंधित प्रश्न
Re-arrange suitably and find the sum in each of the following:
Evaluate each of the following:
Simplify each of the following and express the result as a rational number in standard form:
Fill in the blanks:
Find two rational numbers between \[\frac{- 2}{9} \text{and} \frac{5}{9} .\]
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State, True Or False
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The diagram shows the wingspans of different species of birds. Use the diagram to answer the question given below:
| Golden eagle | Blue jay |
 |
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How much longer is the wingspan of a Golden eagle than the wingspan of a Blue jay?
The table shows the portion of some common materials that are recycled.
| Material | Recycled |
| Paper | `5/11` |
| Aluminium cans | `5/8` |
| Glass | `2/5` |
| Scrap | `3/4` |
Is the quantity of aluminium cans recycled more (or less) than half of the quantity of aluminium cans?
Put the (✓), wherever applicable
| Number | Natural Number |
Whole Number |
Integer | Fraction | Rational Number |
| (a) – 114 | |||||
| (b) `19/27` | |||||
| (c) `623/1` | |||||
| (d) `-19 3/4` | |||||
| (e) `73/71` | |||||
| (f) 0 |
