We can use the formula d = rt, where d is the distance, r is the rate or speed, and t is the time.
Let d be the distance from Ashley's home to school and back to home.
Since it takes her 2 minutes to walk from home to school and back, we can divide it into two parts: 1 minute from home to school and 1 minute from school to home.
For the first part, the distance from home to school can be calculated as follows:
distance = rate x time
distance = 19 km/hr x (1/60) hr (since 1 minute is 1/60 of an hour)
distance = 0.3167 km or 316.7 meters
For the second part, the distance from school to home is the same:
distance = 19 km/hr x (1/60) hr
distance = 0.3167 km or 316.7 meters
Therefore, the total distance from Ashley's home to school and back to home is:
d = distance from home to school + distance from school to home
d = 0.3167 km + 0.3167 km
d = 0.6334 km or 633.4 meters
Hence, the wheel from Ashley's home is 633.4 meters away.
Answers & Comments
Answer:
We can use the formula d = rt, where d is the distance, r is the rate or speed, and t is the time.
Let d be the distance from Ashley's home to school and back to home.
Since it takes her 2 minutes to walk from home to school and back, we can divide it into two parts: 1 minute from home to school and 1 minute from school to home.
For the first part, the distance from home to school can be calculated as follows:
distance = rate x time
distance = 19 km/hr x (1/60) hr (since 1 minute is 1/60 of an hour)
distance = 0.3167 km or 316.7 meters
For the second part, the distance from school to home is the same:
distance = 19 km/hr x (1/60) hr
distance = 0.3167 km or 316.7 meters
Therefore, the total distance from Ashley's home to school and back to home is:
d = distance from home to school + distance from school to home
d = 0.3167 km + 0.3167 km
d = 0.6334 km or 633.4 meters
Hence, the wheel from Ashley's home is 633.4 meters away.