Question

find the rational number between 3by4and4by5​

Answer 1

Answer:

hey mate.. hope this helps you

firstly, we must find the LCM of the denominators.

Answer 2

Answer:

hola mate,

Rational number between ,

$\frac{4}{5} and \: \frac{3}{4}$

it can be found by mean method.

Mean method :

Suppose if a and b are two rational numbers then a rational number between them be x

=}

$x = \frac{a + b}{2}$

using the same formula here,

rational number between the given numbers is ...

$\frac{( \frac{4}{5} + \frac{3}{4} ) }{2}$

$= \frac{31}{20} \div 2$

$= \frac{31}{40} \: or \: 0.775$