Answer:
21.801
Good luck
3
Step-by-step explanation:
3 ÷ 3 = 1
21x ÷ 3 = 7x
There is no other common factor.
9.2 hours for the total drive
2/9
Multiply:
2 1 2
----- * ---- = ------
3 3 9
4.375
Convert.
4 = 4.
3/8 = .375
4 + .375 = 4.375.