Advertisements
Advertisements
प्रश्न
Multiply:
Advertisements
उत्तर
\[\frac{- 11}{13} \times \frac{- 21}{7} = \frac{( - 11) \times ( - 21)}{13 \times 7} = \frac{231}{91} = \frac{33}{13}\]
संबंधित प्रश्न
Add the following rational numbers:
Simplify each of the following and express the result as a rational number in standard form:
Simplify:
Fill in the blanks:
The numbers ..... and ..... are their own reciprocals.
For each set of rational number, given below, verify the associative property of addition of rational number:
(iv) `-1, 5/6 and (-2)/3`
Mark the following pairs of rational numbers on the separate number lines: `2/5` and `(- 3)/5`
Find the greatest and the smallest rational number among the following.
`(-2)/(3) , (-7)/(9) and (-5)/(6)`
Arrange the following rational numbers in ascending order.
`(-7)/(12), (-3)/(10) and (-2)/(5)`
Write the following numbers in the form `p/q`, where p and q are integers:
Opposite of three-fifths
Write any three rational numbers between the two numbers given below.
−2.3 and −2.33
