MATH HELP

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1. Which ratios form a proportion? Use equivalent ratios to test each pair.
A. 4/9, 2/3
B. 6/15, 9/12
C. 12/16, 15/20
D. 18/ 20, 24/30

2. Which ratio forms a proportion with 20/30? Use equivalent ratios to test each ratio.
A. 16/24
B. 10/20
C. 17/51
D. 16/60

3. Which ratios form a proportion? Use cross products to test each pair.
A. 15/40, 35/90
B. 18/22, 45/55
C. 12/55, 33/121
D. 17/31, 32/45

4. Which ratios form a proportion? Use cross products to test each pair.
A. 9/17, 27/50
B. 12/35, 24/75
C. 15/55, 32/121
D. 12/35, 20/70

5. Which ratios do not form a proportion?
A. 24/96, 27/108
B. 17/102, 12/70
C. 21/51, 35/85
D. 45/75, 63/105

  • MATH HELP -

    my answers are....

    1. a
    2. b
    3. c
    4. a
    5. b

  • MATH HELP -

    1. a - no
    2. b - no
    3. c - no
    4. a - no
    5. b - no

    What a waste of your time and my time!!

  • MATH HELP - correction -

    5. b is right

    Sorry I goofed the first time.

  • MATH HELP -

    okay thx ms. sue can u help me with this one too plz

    1. Which ratios form a proportion?
    A. 4/9, 12/25
    B. 3/7, 18/42
    C. 5/11, 20/45
    D. 5/8, 15/25

    2. Which ratio forms a proportion with 18/30?
    A. 20/35
    B. 50/90
    C. 36/48
    D. 60/100

    3. Which proportion has cross products of 5× 24 and 8 ×15?
    A. 5/8 = 15/24
    B. 5/24 = 8/15
    C. 8/24 = 15/5
    D. 15/8 = 5/24

  • MATH HELP -

    1. We know that a is wrong.

    3/7 = 18/42
    Cross multiply
    3 * 42 = 126
    7 * 18 = 126
    Aha! b is a ratio

    Now, try the other two yourself.

  • MATH HELP -

    okay whats 3 Ms. Sue?

  • MATH HELP -

    What did you get for 2?

  • MATH HELP -

    1. Which ratios form a proportion?
    A. 4/9, 12/25
    B. 3/7, 18/42
    C. 5/11, 20/45
    D. 5/8, 15/25

    2. Which ratio forms a proportion with 18/30?
    A. 20/35
    B. 50/90
    C. 36/48
    D. 60/100

    3. Which proportion has cross products of 5× 24 and 8 ×15?
    A. 5/8 = 15/24
    B. 5/24 = 8/15
    C. 8/24 = 15/5
    D. 15/8 = 5/24

  • MATH HELP -

    buttholes are good

  • MATH HELP -

    you guys are great keep up the good work

  • MATH HELP -

    2. Which ratio forms a proportion with 18/30?
    A. 20/35
    B. 50/90
    C. 36/48
    D. 60/100

  • MATH HELP -

    Boi

  • MATH HELP -

    These are the correct answers, trust me.
    C
    A
    B
    C
    B
    These are all CORRECT.

  • MATH HELP -

    The Shining is right. I got 100% thanks :)

  • MATH HELP -

    The Shining IS right i got a 5/5!

  • MATH HELP -

    I got 5/5 the shining is right thanks.

  • MATH HELP -

    yayyy 5/5 thnx shining

  • MATH HELP -

    Good job i got 5/5 ayayya thx the shining!!

  • MATH HELP -

    Good job i got 5/5 ayayya thx the shining!!

  • MATH HELP -

    I need to know if 4/16 and 5/20 = a proportion! And more help!!

  • MATH HELP -

    Shining is not right I Go to connexus and all the right answers for this are

    1. B AND C

    2. C

    3. A

    4. D

    5. B

  • MATH HELP -

    moon THANK YOU pozers like shining are so anoying

  • MATH HELP -

    Moon is wrong.. Shining is right.

  • MATH HELP -

    MOON YOU ARE WRONG THOSE ARE NOT THE ANSWERS FOR CONNECTION STUDENTS THE SHINING IS RIGHT I AM IN CONNECTIONS AND THAT PERSON GOT IT RIGHT YOU ARE WRONG

  • MATH HELP -

    MOON you re so wrong, how dare you try to fool us. Next time, don't be such a Nasty SNAKE. >=|

  • MATH HELP -

    MOON you re so wrong, how dare you try to fool us. Next time, don't be such a Nasty SNAKE. >=|

  • MATH HELP -

    MOON you re so wrong, how dare you try to fool us. Next time, don't be such a Nasty SNAKE. >=|

  • MATH HELP -

    Really u guys needed help with this!!!!!!!!!

  • MATH HELP -

    Moon is so wrong for counnexus shinning is right I got 100% I don't don't post til I take the test

  • MATH HELP -

    answers are
    C
    A
    B
    C
    B
    I'm a connexus student 5/5 right here your every day END AKA Fire Dragon

  • MATH HELP -

    C
    A
    A
    B
    A
    Solve your self 7-8

  • MATH HELP -

    WTF Moon. Ur an a-s-s hole. Shinning right. I did these for myself got 100%. Moon don't try to be such a D-i-c-k, if you act like that you'll never have friend no girl or boy friend you won't have anybody. I said my piece. hopefully this gets through your head. Just think next time if you try to do this cuz you would be pi-s-s-e-d the f-u-c-k off if someone did that to you. I normally don't swear but you really did it.:(

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