Answer:
1 17/60 or 1.34 ( not sure if it was 11/30 or one and 1/30 )
Step-by-step explanation:
1)
=
+
2)
= 124/120
= 30/120
----------
154/120
1 34/120
3) 1 17/60
1.2833333333....
Just add it
6=20% * n
6 = .20 * n
divide by .20
6/.2 = n
30 =n
Answer: 30
I think this is pythagorean theorem but I'm not sure what I got was 15 for the answer
