Jake spent 3/4 of an hour each 2 days working on his science project kyile spent 1/4 of an hour each 6 days working on his project who spent more time total working on his project

We have to calculate how  much time they spend in a day.

Jake:

3/4 hour2 days
x1 day

x=(3/4 hour*1day) / 2 days=3/8 hours

Kyile:
1/4 hour6 days.
x1 day

x=(1/4 hour * 1 days) / 6 days=1/24 hours

3/8 hours>1/24 hours, therefore
Jake sepent more time total working on his project.