Unknownbaby10 Unknownbaby10
  • 08-10-2021
  • Mathematics
contestada

Jackson’s mom limits the amount of time he is allowed to play video games. After Jackson plays for 9minutes, his mom tells him that he has used up 30% of his time. How many more minutes can Jackson play before he uses all of his time?

Respuesta :

rourin28
rourin28 rourin28
  • 08-10-2021

Answer:

21 minutes

Step-by-step explanation:

30%=9

10%=3

100%-30%=70%

7×10%=70%

3x7=21

=21minutes

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