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4 9/28 * (-7) =

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ejg95 | eNotes Newbie

Posted January 29, 2009 at 12:59 AM via web

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4 9/28 * (-7) =

6 Answers | Add Yours

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enotechris | College Teacher | (Level 2) Senior Educator

Posted January 29, 2009 at 1:01 AM (Answer #1)

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1)  49/28 * (-7)

2)  1.75 * (-7)

3)   -12.25

 

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leonaredd | eNotes Newbie

Posted January 29, 2009 at 4:00 AM (Answer #2)

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18,000cg is equal to how many kg

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revolution | College Teacher | Valedictorian

Posted July 31, 2010 at 9:39 PM (Answer #3)

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4 9/28 * (-7)=?

Change 4 9/28 from a mixed number into a improper fraction.

4 9/28= 4*28+9/28= 121/28

121/28 * (-7)= - 847/28= -121/4= -30 1/4 or -30.25

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acompanioninthetardis | Student, Undergraduate | Valedictorian

Posted May 20, 2014 at 12:24 AM (Answer #4)

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4 9/28 * (-7) =

follow the PEMDAS rule

when doing multiplication or division go from left to right. 

so 49/28*(-7)

1.75*-7

=-12.25

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atyourservice | TA , Grade 10 | Valedictorian

Posted May 28, 2014 at 11:19 PM (Answer #5)

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 49/28 * (-7)

divide 49 by 28 to simplify it:

1.75 * (-7)

multiply by -7

-12.25

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givingiswinning | Student, Grade 10 | Valedictorian

Posted August 16, 2014 at 12:58 AM (Answer #6)

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`49/28 * (-7)`

`1.75 * (-7)`

-12.25

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