john started homework at 7:00 pm he finish at 3:00 then he checked double the amount last time how much time did he spend

1 answer:

8 0

K, so am assuming of th next day

from 7pm to 12 midnight is 5 hours
from 12 midnight so 3am is 3 hours
3+5=8

8 hours total

checked double the amoutn last time
he spent 16 hours last time?

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