I’ve done this before,I’m in 7th rn but I forgot how to do this

Answer:
the answer is 17/12 all u have to do is change it into a mix fraction
Answer:
[tex] \boxed{ \bold{ \huge{ \boxed{ \sf{ \frac{17}{12}}}}}} [/tex]
Step-by-step explanation:
[tex] \sf{ \frac{7}{12} + \frac{5}{6} }[/tex]
Take the L.C.M of 12 and 6
To find L.C.M , first of all find the prime factors of each numbers.
12 = 2 × 2 × 3
6 = 2 × 3
Take out the common prime factors i.e 2 and 3
Also take out the other remaining prime factors : 2
Multiply those all prime factors and obtain L.C.M
L.C.M = Common factors × Remaining factors
= 2 × 3 × 2
= 12
[tex] \dashrightarrow{ \sf{ \frac{7 \times 1 + 5 \times 2}{12}}} [/tex]
[tex] \dashrightarrow{ \sf{ \frac{7 + 10}{12}}} [/tex]
[tex] \dashrightarrow{ \sf{ \frac{17}{12}}} [/tex]
Hope I helped!
Best regards! :D