Question

8) 2/5 U - 1/5 = 3/5 9) 2.5 C + 1.5 = 6.5 10) 2/7 K = 2/7

Answer 1

what

Explanation:

I don't get it what is the question of this answer or are you turning to day to answer all of this math problems

Answer 2

U = 2/5
C = 2.5
K = 1/7