Quadrant IV is the answer
B.1.258, hope I helped! :)
I could help you, but how many paper clips were there? divide 7.20 by whatever number it is...
He should not have simplified 3/7 to 1/7 as they do not equal - he now has 2 less sevenths than before.
If the maximum capacity of the tank is 84 then do 84/7 which is 12 and if it's 2/7 full then your answer is 24