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प्रश्न
Evaluate each of the following:
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उत्तर
\[\frac{2}{3} - \frac{3}{5} = \frac{10}{15} - \frac{9}{15} = \frac{10 - 9}{15} = \frac{1}{15}\]
संबंधित प्रश्न
What number should be subtracted from \[\frac{- 5}{3}\] to get\[\frac{5}{6}?\]
Fill in the branks:
Simplify:
If `r/s` is a rational number, then s cannot be equal to zero.
Identify the rational number that does not belong with the other three. Explain your reasoning
`(-5)/11, (-1)/2, (-4)/9, (-7)/3`
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?
Show that x is rational, if x2 = 16.
All decimal numbers are also rational numbers.
A body floats `2/9` of its volume above the surface. What is the ratio of the body submerged volume to its exposed volume? Re-write it as a rational number.
Write any three rational numbers between the two number given below.
-4.5 and -4.6
