Solve the following inequality. 20 < 8
1 answer:
You might be interested in
Answer:
Speed of Amy is 3.75 miles per hour.
Step-by-step explanation:
We have, speed of Amy = 110 yards per minute
This means, she covers 110 yards of distance in 1 minute.
Now, to convert the speed of Amy into miles per hour, we will first convert the distance from yards into miles and then convert time from minutes to hour.
We know that,
1 yard = 3 feet
∴ 110 yards = 3 × 110 feet = 330 feet
Now, we also know that,
5280 feet = 1 mile
∴ 1 feet = miles
So, 330 feet = =
miles
∴ 110 yards = 330 feet = miles
Now, 60 min = 1 hr
∴ 1 min = hrs
So, 110 yards = miles and 1 min =
hr
So, we can say that, Amy covers a distance of miles in
hr.
We know that,
Therefore, the speed of Amy in miles/hr is 3.75 miles/hr.