<span>The answer is 3. I am just not sure how <em />I calculated this. But I'm pretty am sure.</span>
Since Emily is walking at a constant speed, we can solve this using proportions, equating ratios of distance/time.
The first ratio is 3/4 miles/1/4 hour
The second ratio is 1 mile/ x hour
Equating the two ratios: 3/4 / 1/4 = 1/x
3 = 1/x
x = 1/3 hour
Answer:
1yes
2no
3yes
Step-by-step explanation:
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