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alexandr402 [8]
3 years ago
15

It took Jenny and her family 1 hour to drive to her grandmothers house . Her grandmother lives bout 45 miles away . At what rate

did the family travel ?
Mathematics
2 answers:
elena55 [62]3 years ago
6 0

Answer: The family travel at 45 miles per hour.

Step-by-step explanation:

Since we have given that

Number of miles away her grandmother lives = 45 miles

Time taken by her and her family = 1 hour

We need to find the rate that the family traveled.

Here, unit rate stands for "Speed at which she and her family travelling">

As we know the formula for "Speed":

Speed=\dfrac{Distance}{Time}=\dfrac{45}{1}=45\ mph

Hence, the family travel at 45 miles per hour.

Maslowich3 years ago
3 0

Answer:45 MPH

Step-by-step explanation: Speed, distance and time can be calculated using a magic triangle. D (the distance) goes in the top of the triangle, S (speed) goes in the bottom left of the triangle and T (time) goes in the bottom right of the triangle.

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