3 years ago

Kim and Tom both cycle to work from their

Mathematics

1 answer:

algol133 years ago

5 0

Answer:

3 hours

Step-by-step explanation:

You find the LCM between 20 and 15, which is 5. This means that Kim and Tom are both biking at 5 miles per hour, meaning that to determine how much time Tom takes, you would do 15/5, which is 3 hours.

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