Answer:
b and d
Step-by-step explanation:
Answer:
The subway train can stop for a maximum of 2.5 minutes on each stop.
Step-by-step explanation:
5,000-500-50-5 they are not all the same value.
7 = 7
20 = 2 x 2 x 5
Least common multiple is 2 x 2 x 5 x 7 = 140
Other multiples are multiples of 140 = 280, 420, 560, 700
I am going to give you an example and then you could plug in your numbers.