contestada

Kellie is dlowed to watch up
to 90 minutes of TV per day.
If she watched 10 minutes
before school, how many 20-
minute TV episodes can she
watch after school?

Respuesta :

90 min per day

10 min before school

=> she can watch TV during (90-10) 80 minutes after school

if each episode = 20 minutes

she will be able to watch 80:20 soit 4 episodes after school

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