Please Help lol a train leave the station and travels North at a speed of 45 km/h. Four hours later, a second train leaves on a parallel track and travels North at 105 km/hr. how far from the station will they meet?

please give me an answer in km and also one in hours if possible.

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Ответ:

krisbarnett5353

27.05.2020

Mathematics

$\frac{6000-p}{24}$

Step-by-step explanation:

Lets understand the question.

Liam had $250

Cost of gift = p

Total Students = 24 (including Liam)

Each paid:

p/24 (Liam also paid this amount)

So, in terms of Liam, he would have:

250 (already had)

expended p/24 for gift, now he has:

$250-\frac{p}{24}\\=\frac{250(24)-p}{24}\\=\frac{6000-p}{24}$

This is amount of money Liam had left in terms of p.

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Please Help lol a train leave the station and travels North at a speed of 45 km/h. Four hours later, a second train leaves on a parallel track and travels North at 105 km/hr. how far from the station will they meet?please give me an answer in km and also one in hours if possible. ​