1+2=21, 2+3=36, 3+4=43, 4+5=52.
9.66
^ This is the tenths place.
Look at the number after it, if it's 5 or more we round up, if it's 4 or less we round down.
The number is 6, so we round up to 9.7.
It took 12 days for all the 60 gallons of water to leak out of the barrel. If you divide 60 by 5 you will get 12.
obviously 4 is bigger coz 12/7 will yeild you 1.71
She is not in credit overload because her total is $2240 so she has an extra 15 dollars left from her salary