Advertisements
Advertisements
Question
Evaluate: `5/4 xx 3/7`
Sum
Solution
`5/4 xx 3/7 = (5 xx 3)/(4 xx 7) = 15/28`
shaalaa.com
Concept for Problem Solving Using Operations on Rational Numbers
Is there an error in this question or solution?
APPEARS IN
RELATED QUESTIONS
Find x, such that: `36/"x" = 3`
Compare: `1/4` and 0
Arrange the given rational numbers in ascending order:
`7/10 , (-11)/-30 "and" 5/-15`
Add: `7/5 "and" 2/5`
Add: `1/-18 "and" 5/-27`
Add: `(-9)/(-16) "and" (-11)/8`
Evaluate: `- 5 + 5/-8 + (-5)/(-12)`
Evaluate: `(11/-9 xx 21/44) + ((-5)/9) xx (63/-100)`
By what rational number should we multiply `20/-9`, so that the product may be `(-5)/9`?
Evaluate: `(18/33 xx (-22)/27) + ((13)/25 xx (-75)/26)`
