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प्रश्न
Fill in the blanks:
The product of two positive rational numbers is always .....
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उत्तर
Positive
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संबंधित प्रश्न
Add and express the sum as a mixed fraction:
Simplify each of the following and express the result as a rational number in standard form:
Are the following statement true or false ? Give reason for your answer.
- Every whole number is a natural number.
- Every whole number is a rational number.
- Every integer is a rational number.
- Every rational number is a whole number.
State, true or false
`(-5)/(-12` is a negative rational number
Insert five rational number between:
`(2)/(5) and (2)/(3)`
If n is a natural number then `sqrt("n")` is
Solve the following: Select the rational numbers from the list which are also the integers.
`9/4, 8/4, 7/4, 6/4, 9/3, 8/3, 7/3, 6/3, 5/2, 4/2, 3/1, 3/2, 1/1, 0/1, (-1)/1, (-2)/1, (-3)/2, (-4)/2, (-5)/2, (-6)/2`
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` |
Arrange the rate of recycling the materials from the greatest to the smallest.
Show that x is rational, if x2 = 16.
Write the rational number whose numerator and denominator are respectively as under:
5 – 39 and 54 – 6
