Answer:
-1
Step-by-step explanation:
-2/3 - 1/3
Since the denominators are the same, we can combine the numerators
-3/3
Simplify
= 0.0471 or 4.71%
(5/52) x (25/51)
= 0.04713423831
28/8 = 3.5
3.5*6 = 21 km
42/6=7
7*8 = 56 miles
