Advertisements
Advertisements
प्रश्न
Arrange the given fraction in descending order by making numerator equal:
`3/7, 4/9, 5/7 and 8/11`
उत्तर
`3/7, 4/9, 5/7 "and" 8/11`
L.C.M. of numerators 3, 4, 5 and 8 = 120
`therefore 3/7 = (3 xx 40)/(7 xx 40) = 120/280`
`4/9 = (4 xx 30)/(9 xx 30) = 120/270`
`5/7 = (5 xx 24)/(7 xx 24) = 120/168`
`8/11 = (8 xx 15)/(11 xx 15) = 120/165`
It is clear from the above that
`120/165 > 120/168 > 120/270 > 120/280`
or `8/11 > 5/7 > 4/9 > 3/7`
Hence, `8/11, 5/7, 4/9, 3/7` are in descending order.
APPEARS IN
संबंधित प्रश्न
For the pair, given below, state whether it forms like fraction or unlike fraction:
`8/15 "and" 8/21`
Convert given fraction into a fraction with equal numerators:
`8/9 "and" 12/17`
Find the greater fraction:
`4/5 "and" 3/10`
Find the greater fraction:
`6/7 "and" 5/9`
Insert one fraction between:
`9/17 "and" 6/13`
Insert two fractions between `5/9 "and" 1/4`
Simplify: `36 xx 3 1/4`
Simplify and reduce to a simple fraction:
`(2 1/5)/(1 1/10)`
Simplify and reduce to a simple fraction:
`1/3 xx 4 2/3 div 3 1/2 xx 1/2`
Simplify and reduce to a simple fraction:
`1/2 "of" 3/4 xx 1/2 div 2/3`
