In addition of unlike fraction,we first find the LCM of the __________of the two fractions.

 In addition of unlike fractions, we first find the LCM of the _denominators_ of the two fractions.

For example: 2/3 + 1/2:

LCM of denominators 3 and 2 is 6.

2/3=(2$ \times $2)/(2$ \times $3)=4/6

1/2=(1$ \times $3)/(2$ \times $3)=3/6

Therefore,

2/3+1/2=4/6+3/6=(4+3)/6=7/6

Tutorialspoint

Simply Easy Learning

Updated on: 10-Oct-2022

44 Views

Kickstart Your Career

Get certified by completing the course

Get Started