Biking at 8 mph, it takes kristen 1/4 hour to reach the train station to go to work. kristen then takes the train to work, and it takes another 1/4 hour for her to get to work when the train travels 24 mph. how far does kristen travel to work?

8 miles.

Step-by-step explanation:

Biking at 8 miles per hour for 1/4 an hour is equal to biking 2 miles.

Riding the train at 24 miles per hour for 1/4 an hour is equal to riding 6 miles.

2 miles + 6 miles = 8 miles.

24

step-by-step explanation:

the graph shows 30% of students walk. 80 students were questioned, so the number that said they walk is

30% × 80 = 0.30 × 80 = 24