3 2/4 or 3 1/2 :) hope that helps!
271 rounded is 300, and 425 rounded is 400, so you could estimate the sum by adding 300 and 400, which equals 700.
Answer:
0.5
Step-by-step explanation:
From the given data, to find out the probability of the train being late we employ the following method:
Probability of train being late = how many times the train was late / total train trips
Probability of train being late = 5 / 10 = 0.5
Since this is the probability of the train being late, the probability of it being on time will be 1 - (prob. of train being late)
This is:
Probability of train being on time = 1 - 0.5 = 0.5
A, C, and E. Both sides of the ratio has to change at the same time. If you multiply both sides by 2 you get 8:10. If you divide both sides by 2 you get 2:2.5. and if you divide by 1.5 you get 3:3.75.
Sorry if my explanation doesn't make sense
