Rewrite addition equation with whole number and fraction part separated

6 +

3

7

+ 3 +

2

11

Solve the whole number parts

6 + 3 = 9

Now, solve the fraction parts

3

7

+

2

11

Least Common Denominator (LCD) of 7 and 11 is 77.

Now, we have to make sure both fractions have the same new denominator 77.

You can write fraction

3

7

as

3x11

7x11

=

33

77

You can write fraction

2

11

as

2x7

11x7

=

14

77

Now, both fractions have same denominator and we are ready to add

33

77

+

14

77

=

33+14

77

=

47

77

Combine whole numbers and fraction parts

9 +

47

77

= 9

47

77