Advertisements
Advertisements
प्रश्न
Simplify each of the following and write as a rational number of the form \[\frac{p}{q}:\]
Advertisements
उत्तर
\[\frac{- 9}{10} + \frac{22}{15} + \frac{13}{- 20}\]
\[ = \frac{- 54}{60} + \frac{88}{60} + \frac{- 39}{60}\]
\[ = \frac{( - 54) + 88 + ( - 39)}{60}\]
\[ = \frac{- 54 + 88 - 39}{60}\]
\[ = \frac{- 5}{60}\]
\[ = \frac{- 1}{12}\]
संबंधित प्रश्न
Subtract the first rational number from the second in each of the following:
The sum of the two numbers is \[\frac{5}{9} .\] If one of the numbers is \[\frac{1}{3},\] find the other.
What number should be added to \[\frac{- 5}{7}\] to get\[\frac{- 2}{3}?\]
What should be added to \[\left( \frac{2}{3} + \frac{3}{5} \right)\] to get\[\frac{- 2}{15}?\]
Fill in the blanks:
The numbers ..... and ..... are their own reciprocals.
Find two rational numbers between\[\frac{1}{5} \text{and} \frac{1}{2} .\]
State, True Or False
`7/9=(7xx5)/(9xx5)`
Select those which can be written as a rational number with denominator 4 in their lowest form:
`7/8, 64/16, 36/(-12), (-16)/17, 5/(-4), 140/28`
Every rational number is a whole number.
Write a rational number in which the numerator is less than ‘–7 × 11’ and the denominator is greater than ‘12 + 4’.
