Question

fraction 13/20+5/40+10/80 step by step​

Answer 1

Step-by-step explanation:

13/20+5/40+10/80

let's first take the LCM of the denominator 20, 40 and 80

their LCM is 80

let's take term by term

13/20 = 52/80

5/40= 10/80

10/80=10/80

now let's add them

52/80+10/80+10/80

=(52+10+10)/80

=72/80

=9/10

Answer 2

Answer:

72/80 or 0.9

Step-by-step explanation:

13/20+5/40+10/80

13 ✖ 4+5 ✖ 2 + 10 ✖ 1 /80

52 +10 +10/80

72/80

if want to factorise it....

72/80

7.2/8

0.9