They are all prime numbers,because you can only multiply them by 1.
To make things easier, convert the mixed number 12 1/2 into a fraction.
12 1/2 = 25/2
1/3 x 25/2 = 25/6
4 7/8 + 2 3/8 =
= 39/8 + 19/8
= (39 + 19)/8
= 58/8
= 7 2/8
= 7 1/4 miles
Answer:
13 units
Step-by-step explanation:
Distance formula: 
Simply plug in your variables




d = 13
Answer:
your answer should be 7 or 7.5 minutes.
Step-by-step explanation:
Hope this helps and have a great day