15 3/5 - (-5 2/10) =
15 3/5 + 5 2/10 =
15 + 5 = 20
3/5 + 2/10 = 6/10 + 2/10 = 8/10 reduces to 4/5
20 + 4/5 = 20 4/5
so ur answer is 20 4/5
Answer:
6 hours
Step-by-step explanation:
500=165+55h
-165
335=55h
-------------
55
h=6.090909...
h=6 hours max
Answer:
You multiply 37.5*2 to get 75.
Step-by-step explanation: