Advertisements
Advertisements
Question
Simplify each of the following and express the result as a rational number in standard form:
Advertisements
Solution
\[ \frac{- 13}{9} \times \frac{27}{- 26} = \frac{- 13}{3 \times 3} \times \frac{3 \times 3 \times 3}{- 2 \times 13} = \frac{3}{2}\]
APPEARS IN
RELATED QUESTIONS
Add and express the sum as a mixed fraction:
What number should be added to \[\frac{- 5}{11}\] so as to get\[\frac{26}{33}?\]
What number should be subtracted from \[\frac{3}{7}\] to get\[\frac{5}{4}?\]
Fill in the branks:
Simplify:
Simplify:
Insert a rational number between:
`(4)/(3) and (7)/(5)`
A number of the form `p/q` is said to be a rational number if ______.
For every rational number x, x + 1 = x.
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 | ? | ? |
