Advertisements
Advertisements
प्रश्न
Find the multiplicative inverse (reciprocal) of each of the following rational numbers:
उत्तर
\[ \text{Multiplicative inverse (reciprocal) of}\ - 2 \times \frac{- 3}{5} = \frac{1}{- 2} \times \frac{5}{- 3} = \frac{5}{6}\]
APPEARS IN
संबंधित प्रश्न
Which of the following illustrates the inverse property for addition?
The reciprocal of 1 is ______.
The reciprocal of a non-zero rational number `q/p` is the rational number `q/p`.
The cost of `19/4` metres of wire is Rs. `171/2`. Find the cost of one metre of the wire.
A train travels `1445/2` km in `17/2` hours. Find the speed of the train in km/h.
`7/11` of all the money in Hamid’s bank account is Rs. 77,000. How much money does Hamid have in his bank account?
`1/6` of the class students are above average, `1/4` are average and rest are below average. If there are 48 students in all, how many students are below average in the class?
By what numbers should we multiply `(-15)/20` so that the product may be `(-5)/7`?
By what number should we multiply `(-8)/13` so that the product may be 24?
