Advertisements
Advertisements
प्रश्न
Give four rational numbers equivalent to `(-2)/7`.
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
The product of two rational numbers is always a ________.
Write four more rational numbers in the following pattern:
`(-1)/4, (-2)/8,(-3)/12 ....`
Draw the number line and represent the following rational numbers on it:
`(-5)/8`
Which is greater in the following?
`2/3,5/2`
Write three rational number that lie between the two given number.
`4/5, 2/3`
`(-5)/7` is ______ than –3.
Find two rational numbers whose absolute value is `1/5`.
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?
`5/6 square 8/4`
Arrange the rational numbers `(-7)/10, 5/(-8), 2/(-3), (-1)/4, (-3)/5` in ascending order.
