First question:-
Order from least to smallest.
9,3, 9 1/3, 37/4, 9.34
Now, let us get all the numbers in the same format.
37/4 = 9 1/4
9 1/4 = 9.25
9.34
9.3 = 9.30
9 1/3 = 9.33
Now order them.
Final answer: 37/4, 9.3, 9 1/3, 9.34 DONE!
Second question:-
6 1/2 + 5 1/5 = 6 5/10 + 5 2/10 = 11 7/10
11 7/10 + 2 4/5 = 11 7/10 + 2 8/10 = 13 15/10 = 14 1/2
14.5 = n + 10
Now solve for n
14.5 - 10 = n + 10
-10
4.5 = n
Final answer: n = 4 1/2
Third question:-
Reciprocity of 1 1/2
first, we make the mixed number an improper fraction.
1 1/2 = 1*2 = 2 + 1 = 3
3/2 the reciprocal of it is 2/3
Final answer: 2/3
Fourth question:-
solve the proportion.
2 2/5 minutes to run 1.5 miles.
2.4/1.5 = 1/x
Cross multiply. 2.4*x = 1.5*1
2.4x = 1.5
-------------
2.4
x = 2.4/1.5
Final answer: x= 1 3/5
Fifth question:-
x/10 = 2 2/10 <--------- i made sure the denom's are the same!
22/10 = x/10
x = 22
Final answer: x = 22
YES...WE HAVE OUR ANSWERS...AND THIS TOOK ME FOREVER. :D
