Answers

2015-11-26T18:08:30+08:00
This can be ratio. Hrs/day is to days
8:6=10:N
TO FIND N...
Multiply means: 6 and 10. So the answer is 60
Then divide it to the extreme:8. Which is equal to 7.5

Other methods..
It can be a fraction
8/6=10/n
then cross multiply. 6×10 then 8×N
60 and 8N
still to find the n :P Divide it ;)
EASIER TO UNDERSTAND... IT'S YOUR CHOICE ;)


0
Since it says that you were elementary :P
HOPE IT HELPED :D