Answer:
Step-by-step explanation:
0.79 x 8 =
6.72
15.21 - 6.72 =
Answer =
8.49
Answer:
Step-by-step explanation:
1/4 and 2/5
4×5=20
If R represents Reggie's time, the total time for the team is
.. R +(R +2.45) +(R -3.81) = 3R -1.36
.. = 3*57.12 -1.36
.. = 170.00 . . . seconds