Advertisements
Advertisements
Question
The next rational number in the sequence `(-15)/24, 20/(-32), (-25)/40` is ______.
Advertisements
Solution
The next rational number in the sequence `(-15)/24, 20/(-32), (-25)/40` is `bbunderline(30/(-48))`.
APPEARS IN
RELATED QUESTIONS
Add the following rational numbers:
Evaluate each of the following:
Multiply:
Zero has ______ reciprocal.
Insert one rational number between 2 and 3.2.
Every fraction is a rational 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 rational number expressing the amount of paper recycled more than `1/2` or less than `1/2`?
- Which items have a recycled amount less than `1/2`?
- Is the quantity of aluminium cans recycled more (or less) than half of the quantity of aluminium cans?
- Arrange the rate of recycling the materials from the greatest to the smallest.
Manavi and Kuber each receives an equal allowance. The table shows the fraction of their allowance each deposits into his/her saving account and the fraction each spends at the mall. If allowance of each is Rs. 1260 find the amount left with each.
| Where money goes | Fraction of allowance | |
| Manavi | Kuber | |
| Saving Account | `1/2` | `1/3` |
| Spend at mall | `1/4` | `3/5` |
| Left over | ? | ? |
In a rational number, denominator always has to be a non-zero integer.
Every rational number is a whole number.
