Can someone please help me out?? :(( i have been stuck on this for 20 mins. i SUCK at math

You have to make 1/6 and 3/8 have the same common denominator so in order to do that u have to make each denominator 48 since that’s the LCD. You then have to multiply by each number whatever it needs to get 48 on the bottom.

1/6 x 8 =8/48
3/8 x 6 =18/48

C.)115°

90+25

Step-by-step explanation: