Rewrite addition equation with whole number and fraction part separated

6 +

3

10

+ 7 +

1

11

Solve the whole number parts

6 + 7 = 13

Now, solve the fraction parts

3

10

+

1

11

Least Common Denominator (LCD) of 10 and 11 is 110.

Now, we have to make sure both fractions have the same new denominator 110.

You can write fraction

3

10

as

3x11

10x11

=

33

110

You can write fraction

1

11

as

1x10

11x10

=

10

110

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

33

110

+

10

110

=

33+10

110

=

43

110

Combine whole numbers and fraction parts

13 +

43

110

= 13

43

110