Question

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

Answer 1

`\boxed{ \bold{ \huge{ \boxed{ \sf{ (17)/(12)}}}}}`

Explanation:

`\sf{ (7)/(12) + (5)/(6) }`

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

`\dashrightarrow{ \sf{ (7 * 1 + 5 * 2)/(12)}}`

`\dashrightarrow{ \sf{ (7 + 10)/(12)}}`

`\dashrightarrow{ \sf{ (17)/(12)}}`

Hope I helped!

Best regards! :D

Answer 2

the answer is 17/12 all u have to do is change it into a mix fraction