Add and simplify 3/4+3/10

3/4 + 3/10

Step-by-step explanation:

First, find the common denominator like so:

4 10

8 20

12

16

20

Multiply the numerator by 2 for 3/10 and 5 by 3/4.

3 x 5 = 15

_ _

4 x 5 = 20

3 x 2 = 6

_ _

10 x 2 = 20

15/20 + 6/20 = 21/20

Mixed Number Form: 1 1/20