Town A and Town B is 690km apart. At 0830, Mr Smith travelled from Town A toward Town B at a constant speed of 84km/hr. At 1030, Mr Lawrence travelled from Town B toward Town A at a constant speed of 90km/hr. At what time will they meet each other?
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1330 or 130 pm
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5 hours at 84km/ = 420 km... 3 hours at 90 km/ =270.. 420 +270=690... add 5 and 3 hours to each respective time.. aka 1:30
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Dang it guess I'm a day late and a dollar short....
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Only 5 minutes late..
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Upvoted for the effort to pen down the steps
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1:30pm.
At 10:30. Mr Smith has traveled = 84 * 2 = 168 km. So at 10:30 am The distance between Mr Smith and Mr Lawrence is 522km.
Total speed of 2 people = 84 +90 = 174
The time the two met since Mr Lawrence's departure was = 522/174 = 3 hours. So they will meet at 1:30 pm
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Thank you for participating
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Yes the answer is 1330 hrs. but unfortunately i am late this time. :) congratulation @davecikeyyall for the right answer
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This post has received a 26.56 % upvote from @booster thanks to: @larryphang.
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The @OriginalWorks bot has determined this post by @larryphang to be original material and upvoted it!
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