Asked by Matt

please check my math ANSWERS

1.which pair of ratio form a proportion? choose all that apply.

A. 1/6, 4/20
B. 7/9, 28/36(I PICK THIS)
C. 14/18, 21/27
D. 30/80, 8/18

2.which pair of ratios does not form a proportion?

A. 3/5, 24/40
B. 30/10, 15/3(I PICK THIS)
C. 9/14, 3/4
D. 7/12, 14/24

3.for which value of m is 4/16=m/24 a proportion?

A. m=6(I PICK THIS)
B. m=8
C. m=12
D. m=14


4. solve the proportion
t/16=40/50

A.t=26
B.t=28
C.t=1.28
D. t=12.8(I PICK THIS)

5.two shirts cost $12.50. how much will it cost to buy five of the shirts?

A.6.25
B.31.25(I PICK THIS)
C.25.00
D.30.00
Answered by Steve
2C
the others look good
Answered by Matt
the answer to number 2 is C?
Answered by Steve
Hmmm. Thought I said that.
Answered by Ashlie
I agree with Steve. 2 is C and the others are correct
Answered by Anonymous
I did the test and you need to pick 2 for number one
Answered by Yo tengo
1 is correct, but you also need to pick c. 2 is c. 3 is a. 4 is d, and 5 is b.
Answered by Yo tengo
1. b., c.
2.c
3.a
4.d
5.b
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