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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 the following rational numbers.
\[\frac{- 15}{4} and \frac{7}{4}\]
Evaluate each of the following:
\[- 2 - \frac{5}{9}\]
Fill in the blanks:
\[\frac{- 4}{5} \times \left( \frac{5}{7} + \frac{- 8}{9} \right) = \left( \frac{- 4}{5} \times . . . . . \right) \times \frac{- 8}{9}\]
Find ten rational numbers between \[\frac{1}{4} \text{and} \frac{1}{2} .\]
Write the following rational number in `p/q` form.
0.37
Mark the following pairs of rational numbers on the separate number lines: `2/5` and `(- 3)/5`
If `x/y` is a rational number, then y is always a whole number.
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?
Every integer is a rational number but every rational number need not be an integer.
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 |
