Multiplying And Dividing Negative Numbers.

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| By Jbunawaylove
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Quizzes Created: 1 | Total Attempts: 234
| Attempts: 234
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    22*-3=

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About This Quiz


In this part of our blog you will be able to apply all of your math skill and as well all of our sections in our blog to help deal with unit 4: multiplying and dividing negative numbers.
This is only a practice test although you can check your grade to fix or reflect on your mistakes. . .
GOOD LUCK ! ! ! :D

Multiplying And Dividing Negative Numbers. - Quiz

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  • 2. 

    Divide -121/11=

    Explanation
    The given equation -121 divided by 11 equals -11. When dividing a negative number by a positive number, the result is always negative. Therefore, -121 divided by 11 is -11.

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  • 3. 

    Tru and False. When you multipy two negatives the answer will be negative.

    • True

    • False

    Correct Answer
    A. False
    Explanation
    When you multiply two negatives, the answer will be positive.

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  • 4. 

    42/-6 =

    Correct Answer
    -7
    Explanation
    When we divide 42 by -6, we are essentially asking how many times -6 can be subtracted from 42. Since -6 can be subtracted 7 times from 42 (7 x -6 = -42), the answer is -7.

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  • 5. 

    -120*2=

    Correct Answer
    -240
    Explanation
    The given expression, -120*2, represents the multiplication of -120 by 2. When multiplying a negative number by a positive number, the result is always negative. Therefore, -120 multiplied by 2 equals -240.

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  • 6. 

    When you divide a positive times a negative the answer will be negative.

    • True

    • False

    Correct Answer
    A. True
    Explanation
    When you divide a positive number by a negative number, the result will be negative. This is because division is essentially the same as multiplying by the reciprocal, and when you multiply a positive number by a negative number, the result is always negative. Therefore, the answer to the question is true.

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  • 7. 

    n*12 =-144

    Correct Answer
    -12
    Explanation
    The equation n*12 = -144 can be solved by dividing both sides of the equation by 12. This will give us the value of n. When we divide -144 by 12, we get -12. Therefore, the value of n that satisfies the equation is -12.

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  • 8. 

     Multiply: -71 * -101=

    Correct Answer
    7171
    Explanation
    When multiplying two negative numbers, the result is always positive. In this case, when we multiply -71 and -101, we get a positive result of 7171.

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  • 9. 

    -21/-3=

    Correct Answer
    7
    Explanation
    When dividing a negative number by a negative number, the result is positive. In this case, -21 divided by -3 equals 7.

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  • 10. 

    Find the value of n. -22*n = -44

    Correct Answer
    2
    Explanation
    To find the value of n, we need to solve the equation -22*n = -44. To isolate n, we divide both sides of the equation by -22. This gives us n = -44/-22, which simplifies to n = 2. Therefore, the value of n is 2.

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  • 11. 

    81/n = -9

    Correct Answer
    -9
  • 12. 

    Solve the problems 5/3*-6/2

    Correct Answer
    -30/6
    -5
    Explanation
    The given expression involves the division and multiplication of fractions. To solve it, we first multiply 5/3 by -6/2, which gives us -30/6. This fraction can be simplified to -5 when we divide both the numerator and denominator by 6. Therefore, the correct answer is -30/6, -5.

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  • 13. 

    -6/11 * 5/8 =

    Correct Answer
    -30/88
    -15/44
    Explanation
    The given expression is a multiplication of two fractions. To multiply fractions, we multiply the numerators and denominators separately. In this case, multiplying -6/11 and 5/8 gives us (-6 * 5) / (11 * 8) = -30/88. Therefore, the correct answer is -30/88.

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  • 14. 

    -5/2 / -4/6=

    Correct Answer
    20/12
    5/3
    Explanation
    The given expression is a division of two fractions. To divide fractions, we need to multiply the first fraction by the reciprocal of the second fraction. In this case, the reciprocal of -4/6 is -6/4 or -3/2. Therefore, -5/2 divided by -4/6 is equal to -5/2 multiplied by -3/2, which simplifies to 15/4 or 3 3/4. However, none of the given answer options match this result. Therefore, the correct answer is not available.

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  • 15. 

    -66*-40=

    Correct Answer
    2904

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  • Dec 27, 2024
    Quiz Edited by
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  • May 31, 2011
    Quiz Created by
    Jbunawaylove
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