kitsunek kitsunek
  • 02-11-2020
  • Mathematics
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Help me out please .

Help me out please class=

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aceryder15
aceryder15 aceryder15
  • 02-11-2020

The first one

Step-by-step explanation:

1/7 of 42 is 6

2/3 of 42 is 28

6+28=34

42-34=8

8/42=4/21

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