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anonymous

  • one year ago

Divide. 4/5÷2/3 A.8/15 B.5/6 C.1 1/5 D.1 7/8

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  1. anonymous
    • one year ago
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    \[\huge \frac{4}{5}\div \frac{2}{3}=\frac{4}{5}\times \frac{3}{2}\] cancel first, multiply last

  2. anonymous
    • one year ago
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    oh no

  3. anonymous
    • one year ago
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    is it clear how to multiply those two fractions?

  4. anonymous
    • one year ago
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    yep

  5. anonymous
    • one year ago
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    ok you should get \(\frac{6}{5}\) when you are done then turn in to a mixed number

  6. anonymous
    • one year ago
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    Its my little sisters math problem.

  7. anonymous
    • one year ago
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    lol tell her "when in doubt, Charlie out"

  8. just_one_last_goodbye
    • one year ago
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    Well I wanted to help but... everyone is attacking this question as if it was the last $1 Ipad for sale on black friday O_O

  9. Compassionate
    • one year ago
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    @satellite73 , I think you mean, "Cross multiply." Not multiply.

  10. just_one_last_goodbye
    • one year ago
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    ^ actually no its not that Comp

  11. just_one_last_goodbye
    • one year ago
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    \[\frac{ 3 }{ 2 } * \frac{ 4 }{ 5 } = \frac{ 12 }{ 10 }\]

  12. anonymous
    • one year ago
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    dude its 1 1/5

  13. just_one_last_goodbye
    • one year ago
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    ^ now simplify \[\frac{ 12 }{ 10 }\]

  14. anonymous
    • one year ago
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    yes it is \(1\tfrac{1}{5}\)

  15. anonymous
    • one year ago
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    @just_one_last_goodbye there is no such mathematical operation as "simplify" @Compassionate there is no such mathematical operation as "cross multiply"

  16. Compassionate
    • one year ago
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    Oh, so @e.mccormick was right. You really do hate the term "cross multiply." Thank you for proving that theory.

  17. anonymous
    • one year ago
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    i don't hate it like i don't hate a unicorn it doesn't exist

  18. Compassionate
    • one year ago
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    Cross multiplication confirmed for unicornary

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