You walk an average of 3.2 miles per hour on the way to school and at an average of 4 miles per hour on the way home the total walking time is 18 minutes how far away is the school round your answer to the nearest hundredth of a mile

0.53 miles

Step-by-step explanation:

Given: You walk an average of 3.2 miles per hour on the way to school and at an average of 4 miles per hour on the way home the total walking time is 18 minutes.

To Find: how far away is the school.

Solution:

Average walking speed on the way to school =

Average walking speed on the way to home =

let total distance from home to school be =

Distance from home to school = distance from school to home

time taken from home to school =

time taken from school to home =

Total time taken = 18 minutes =

+ =

The school is from home

452,489 to the nearest thousand is 452,000

its line 2 i just added the rest or else it wouldn't let me answer