For People Who Are Good At Math?

Question

you work for EL Paper and Plastics. as part of your job you must make delieveries to mcdonalds, hardees, and chick-fil-a. you deliever to mcdonalds every 2 days, Hardees every 4 days, and chick-fil-a every 5 days.

What is the first date in the month when you will make delieveries to all three fast food chains in the same day?

Answer 1

20.
You can always multiply them together, which would make 40, another day where you go all on the same day, but that will not always get the first day that you will do it.
Your best bet is to draw a diagram.

Answer 2

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Answer 3

If you start on the first of the month delievering to all this then the next time would be on the 21st of the month.

Answer 4

day 20

Answer 5

day 20

Answer 6

The first number they all can be divided by is 20, so the 20th.

Answer 7

day 20, it is the lowest number that all 3 numbers go into to.

Answer 8

if ur starting ur job on the same day then the first day and the 20th

Answer 9

the first day of the month.

Answer 10

day 40