swatnew121212212121 swatnew121212212121
  • 04-08-2022
  • Mathematics
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How many cookies did he eat in 3.45

How many cookies did he eat in 345 class=

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DarkBlueSea
DarkBlueSea DarkBlueSea
  • 04-08-2022

Answer:

20 cookies

Step-by-step explanation:

8 in 1.5 minutes

so we want to find how many in 3.75 minutes since 3 + 45/60 = 3.75

so then its 1.5*2 = 3 so 8*2 = 16 to get that 16 cookies in 3 minutes

then we still have .75 left so then divide 8/2 to get 4 cookies in 0.75 minutes

16+4 = 20

you can also just find how many in 0.25 minutes (15 seconds) you get 6/8

multiply that by 3.75/0.25 = 15 you get 15*(8/6) = 20

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