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प्रश्न
State, True Or False
`7/9=(7+5)/(9+5)`
सत्य या असत्य
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उत्तर
False
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संबंधित प्रश्न
Add the following rational numbers:
\[\frac{5}{- 9} and \frac{7}{3}\]
Re-arrange suitably and find the sum in each of the following:
\[\frac{- 6}{7} + \frac{- 5}{6} + \frac{- 4}{9} + \frac{- 15}{7}\]
Simplify each of the following and express the result as a rational number in standard form:
\[\frac{- 9}{16} \times \frac{- 64}{- 27}\]
Simplify each of the following and express the result as a rational number in standard form:
\[\frac{- 5}{9} \times \frac{72}{- 25}\]
Simplify:
\[\left( \frac{13}{9} \times \frac{- 15}{2} \right) + \left( \frac{7}{3} \times \frac{8}{5} \right) + \left( \frac{3}{5} \times \frac{1}{2} \right)\]
Find (x + y) ÷ (x − y), if
\[x = \frac{1}{4}, y = \frac{3}{2}\]
Every whole number is a rational number.
The diagram shows the wingspans of different species of birds. Use the diagram to answer the question given below:
| Albatross | Sea Gull |
 |
 |
How much longer is the wingspan of an Albatross than the wingspan of a Sea gull?
Put the (✓), wherever applicable
| Number | Natural Number |
Whole Number |
Integer | Fraction | Rational Number |
| (a) – 114 | |||||
| (b) `19/27` | |||||
| (c) `623/1` | |||||
| (d) `-19 3/4` | |||||
| (e) `73/71` | |||||
| (f) 0 |
Write any three rational numbers between the two numbers given below.
−2.3 and −2.33
