Answer: the exact form is 9/4 decimal form is 2.25 and the mixed number form is 2 and 1/4.
Step-by-step explanation:
so take 9/10 and turn 4/10 into 10/10 and the when you divied use KFC and you turn your division sign into a multiplication sign then you just multiply 9/10 and 10/10 and you get 90/40
Then you just take the zero's off and you have 9/4 which equals 2 and 1/4
Ok so this is pretty simple. Sullivan spent 0.18 more in November 129.53-129.35=0.18 So this wold be the first option because it is more money $129.53>129.35 Hope this helps!