Advertisements
Advertisements
प्रश्न
Give four rational numbers equivalent to `(-2)/7`.
Advertisements
उत्तर
Rational number = `(-2)/7`
We know that the equivalent number can be found by multiplying or dividing the numerator and denominator of a rational number by the same number.
Thus, `(- 2)/7 = (- 2 xx 2)/(7 xx 2) = (- 4)/14`
`(- 2)/7 = (- 2 xx 3)/(7 xx 3) = (- 6)/21`
`(- 2)/7 = (- 2 xx 4)/(7 xx 4) = (- 8)/28`
`(- 2)/7 = (- 2 xx 5)/(7 xx 5) = (-10)/35`
Therefore, there are four rational numbers equivalent to the given rational number
`(- 4)/14, (- 6)/21, (- 8)/28, "and" (-10)/35`
APPEARS IN
संबंधित प्रश्न
List five rational numbers between `-1/2 "and" 2/3`.
Write four more rational numbers in the following pattern:
`(-3)/5, (-6)/10,(-9)/15, (-12)/20, ...`
Give four rational numbers equivalent to `4/9`.
Which is greater in the following?
`(-1)/4, 1/4`
The product of two rational numbers is\[\frac{- 8}{9} .\] If one of the numbers is \[\frac{- 4}{15},\] find the other.
Write three rational numbers that lie between the two given numbers.
`-3/4 , 5/4`
`5/10` lies between `1/2` and 1.
The table given below shows the distances, in kilometres, between four villages of a state. To find the distance between two villages, locate the square where the row for one village and the column for the other village intersect.
Compare the distance between Himgaon and Rawalpur to Sonapur and Ramgarh?
The table given below shows the distances, in kilometres, between four villages of a state. To find the distance between two villages, locate the square where the row for one village and the column for the other village intersect.
If you drove from Himgaon to Sonapur and then from Sonapur to Rawalpur, how far would you drive?
How many rational numbers are there between two rational numbers?
