Advertisements
Advertisements
प्रश्न
Multiply:
\[\frac{- 5}{17} \text{by} \frac{51}{- 60}\]
बेरीज
Advertisements
उत्तर
\[\frac{- 5}{17} \times \frac{51}{- 60} = \frac{- 5}{17} \times \frac{3 \times 17}{- 5 \times 3 \times 4} = \frac{- 5 \times 3 \times 17}{- 17 \times 5 \times 3 \times 4} = \frac{1}{4}\]
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
APPEARS IN
संबंधित प्रश्न
Simplify:
\[\frac{5}{26} + \frac{11}{- 39}\]
Multiply:
\[\frac{8}{- 9} \text{by} \frac{- 7}{- 16}\]
Simplify:
\[\left( \frac{1}{4} \times \frac{2}{7} \right) - \left( \frac{5}{14} \times \frac{- 2}{3} \right) + \left( \frac{3}{7} \times \frac{9}{2} \right)\]
Find two rational numbers between \[\frac{- 2}{9} \text{and} \frac{5}{9} .\]
The rational numbers `(-8)/3` and `8/3` are equidistant from __________
For every rational number x, x × 0 = x.
Every integer is a rational number.
Every whole number is an integer.
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.
