Question

Please help with mathematics

Answer 1

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

Answer 2

Number 2 would be A.4/1/2
Number 1 would be C.
Number 3 would be .2/2
Number 4 would be D because you subtract.
Number 5 would be 22. x=22. 22 divided by 10 equals 2 1/5.
Hope this helps!:)