Allison ran 3/8 km (0.375 km) in 3 minutes.
Set up a proportion to find how long it takes for her to run 1 km
Cross multiply to get:
Solve:
x = 8 minutes
Answer: The answer to the first question is 20
Step-by-step explanation:
Answer:
5
Step-by-step explanation:
Replace 20 instead of m
20/4=5
Answer:
x=2
Step-by-step explanation:
x6−7=5
x6=7+5
x6=12|:6
x=2
Answer:yes
Step-by-step explanation: