Answer:
about 71minutes
Explanation:
If it takes Anastasia 50 minutes to walk 3 1/2 miles to the park, then;
50 minutes = 3.5 miles
To get the time taken for her to walk 5miles;
x = 5miles
Divide both expressions
50/x = 3.5/5
Cross multiply
3.5x = 50*5
3.5x = 250
x = 250/3.5
x = 71.42miles
Hence it will take her about 71minutes to walk 5miles
