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Dafna11 [192]
3 years ago
12

Jack jogs at an average speed of 40 m/min. How far does he jog in 1.2 hours? m

Mathematics
1 answer:
marusya05 [52]3 years ago
4 0
So basically you would create an equation from y=mx+b, so you would put 40 in for m and to find x you convert 1.2 hours into minutes which is 72 minutes. so multiply 40 times 72 and that’s how far Jack will be i believe. Jack jogged 2,880m/min. Hope it’s correct.
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Answer:

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Step-by-step explanation:

Given:

The ratio of the number of boys to the number of girls was 4:3, after 160 boys left the gym, the ratio became 4:5.

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The girls in the gym does not left, their quantity is same before and after.

So, we multiply the both ratios to make the girls ratio same:

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Now, <em>we find the units of the ratio</em>.

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