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kyanda17

  • one year ago

Simplify (3/10)(-5/9). a. 1/6 b. -1/6 c. 77/90

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  1. phi
    • one year ago
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    minus times a plus is minus

  2. JoannaBlackwelder
    • one year ago
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    |dw:1440012146580:dw| The parentheses mean to multiply

  3. JoannaBlackwelder
    • one year ago
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    And multiplying fractions means to multiply their numerators together. And to multiply their denominators together.

  4. JoannaBlackwelder
    • one year ago
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    But @phi is correct. We can simplify this problem by recognizing that we are multiplying a positive and a negative.

  5. JoannaBlackwelder
    • one year ago
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    The product of a positive and a negative is always a negative.

  6. JoannaBlackwelder
    • one year ago
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    So, can you narrow down the choices?

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