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katrin [286]
3 years ago
14

Pls answer it i will give brainly and no links pls ty worth 29 points

Mathematics
2 answers:
Mariulka [41]3 years ago
7 0
I think the answer is 7. 5 miles

Serga [27]3 years ago
4 0

Answer:

7.5mph (1 d.p)

Step-by-step explanation:

First, I worked out what a third of an hour was to match the unit mph.

60 minutes / 3 = 20 mins

A third of an hour is 20minutes so two thirds of an hour is 40 minutes.

But as we know, one third as a decimal is 0.33(reccuring) so therefore two thirds as a decimal is 0.66, which we need to use.

Now, we need to remember the equation. Speed = distance / time

Place the facts we already know in place.

speed = 5miles / 0.66 (using a calculator.)

speed = 7.5mph (1 d.p)

Hope this helps and you have a good day!

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