Advertisements
Advertisements
प्रश्न
Find three rational numbers equivalent to `4/-7`
योग
Advertisements
उत्तर
`4/-7 = (4 xx 2)/(-7 xx 2) = 8/-14, (4 xx 3)/(-7 xx 3) = 12/-21`
and `(4 xx 4)/(-7 xx 4) = 16/-28`
Hence `8/-14 , 12/-21` and `16/-28` are rational numbers equivalent to given rational number `4/-7`.
shaalaa.com
Concept for Problem Solving Using Operations on Rational Numbers
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
APPEARS IN
संबंधित प्रश्न
Find three rational numbers equivalent to `-5/9`
Arrange the given rational numbers in descending order:
`5/8, 13/-16 "and" (-7)/12`
Add: `(-4)/9 "and" 2/9`
Evaluate: `(-2)/5 + 3/5 + (-1)/5`
Subtract : `2/9 "from" 5/9`
Multiply: `27/28 "and" -14`
Evaluate: `(-6 xx 5/18) - (- 4 2/9)`
Evaluate: `(3 5/12 + 1 2/3) div (3 5/12 - 1 2/3)`
By what number should `(-3)/8` be multiplied so that the product is `(-9)/16`?
Evaluate: `(- 3)/8+ (-5)/12`
