Advertisements
Advertisements
प्रश्न
Find three rational numbers equivalent to `4/-7`
बेरीज
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
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
APPEARS IN
संबंधित प्रश्न
Find x, such that: `3/7 = "x"/-35`
Compare: `(-7)/8 and 5/-6`
Arrange the given rational numbers in descending order:
`5/8, 13/-16 "and" (-7)/12`
Add: `5/-12 "and" 1/12`
Add: `(- 5)/6 "and" 4/9`
Evaluate: `(-8)/9 + 4/9 + (-2)/9`
Subtract : `(-2)/15 "from" (-8)/(15)`
Subtract:
`(-3)/10 "from" 1/5`
Multiply: `27/28 "and" -14`
Evaluate: `-1 + 2/-3 + 5/6`
