Answer:
7 minutes
Step-by-step explanation:
1000 stairs in 25 minutes
280 stairs in 280*25 / 1000 = 7 minutes
Here is the answer. i quickly did it and checked my answer so it should be right
Answer:
3
Step-by-step explanation:
There are 3 digits behind the decimal all together
The answer is 13 1/3 or 13.333333333
8 x 5/3 = 13 1/3