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प्रश्न
Multiply:
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उत्तर
\[\frac{- 5}{17} \times \frac{51}{- 60} = \frac{- 5}{17} \times \frac{3 \times 17}{- 5 \times 3 \times 4} = \frac{- 5 \times 3 \times 17}{- 17 \times 5 \times 3 \times 4} = \frac{1}{4}\]
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संबंधित प्रश्न
Subtract the first rational number from the second in each of the following:
Evaluate each of the following:
Fill in the blanks:
The product of two negative rational numbers is always .....
Compare: `0 and 3/4`
If `1/4` of a ragi adai weighs 120 grams, what will be the weight of `2/3` of the same ragi adai?
The equivalent rational number of `7/9`, whose denominator is 45 is ______.
If `r/s` is a rational number, then s cannot be equal to zero.
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` |
Which items have a recycled amount less than `1/2`?
Write the rational number whose numerator and denominator are respectively as under:
(–4) × 6 and 8 ÷ 2
150 students are studying English, Maths or both. 62 per cent of the students are studying English and 68 per cent are studying Maths. How many students are studying both?
