Advertisements
Advertisements
Question
Insert a rational number between:
`(3)/(4) and (5)/(7)`
Sum
Advertisements
Solution
A rational number lying between `(3)/(4) and (5)/(7)`
= `((3)/(4) + (5)/(7))/(2)`
= `((21 + 20)/(28))/(2)`
= `((41)/(28))/(2)`
= `(41)/(56)`
shaalaa.com
Is there an error in this question or solution?
APPEARS IN
RELATED QUESTIONS
Simplify:
\[1 + \frac{- 4}{5}\]
Subtract the first rational number from the second in each of the following:
\[\frac{- 2}{11}, \frac{- 9}{11}\]
The sum of the two numbers is \[\frac{5}{9} .\] If one of the numbers is \[\frac{1}{3},\] find the other.
Multiply:
\[\frac{- 6}{11} \text{by} \frac{- 55}{36}\]
Multiply:
\[\frac{- 8}{9} \text{by} \frac{3}{64}\]
Simplify:
\[\left( \frac{- 9}{4} \times \frac{5}{3} \right) + \left( \frac{13}{2} \times \frac{5}{6} \right)\]
Simplify:
\[\left( \frac{3}{2} \times \frac{1}{6} \right) + \left( \frac{5}{3} \times \frac{7}{2} \right) - \left( \frac{13}{8} \times \frac{4}{3} \right)\]
State, true or false
`(-13)/25` is smaller than `(-25)/13`
Compare: `-1 1/2 and 0 or -3/2 and 0`
Write any three rational numbers between the two numbers given below.
−2.3 and −2.33
