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
Find five rational numbers between `2/3 " and " 4/5`
List five rational numbers between −2 and −1.
Write four more rational numbers in the following pattern:
`(-2)/3, 2/(-3),4/(-6), 6/(-9)...`
Draw the number line and represent the following rational numbers on it:
`7/8`
Fill in the box with the correct symbol out of >, <, and =.
`(-4)/5square(-5)/7`
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.
`7/8, (-5)/3`
Write three rational numbers that lie between the two given numbers.
0, `(-3)/4`
Between two given rational numbers, we can find ______
Sum of two rational numbers is always a rational number.
