Math Challenge Quizzy Poo

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| By Lisabellclay
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Lisabellclay
Community Contributor
Quizzes Created: 2 | Total Attempts: 785
| Attempts: 222
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  • 1/10 Questions

    3.2 ÷ 0.2 =

    • 2
    • 16
    • 64
    • 160
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About This Quiz

Challenge all of the math skills you have learned so far this year! Be sure to show off your score.

Math Challenge Quizzy Poo - Quiz

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  • 2. 

    Karla earns $8.50 per hour at her part-time job.  Last wee she worked 18 hours.  What is the total amount of money she earned?

    • $40.80

    • $153.00

    • $272.00

    • $312.80

    Correct Answer
    A. $153.00
    Explanation
    Karla earns $8.50 per hour at her part-time job and worked for 18 hours last week. To find the total amount of money she earned, we multiply her hourly rate ($8.50) by the number of hours she worked (18). This gives us $153.00. Therefore, the correct answer is $153.00.

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  • 3. 

    Which of the following is the greatest common factor of 6 and 10?

    • 2

    • 10

    • 30

    • 60

    Correct Answer
    A. 2
    Explanation
    The greatest common factor (GCF) of two numbers is the largest number that divides both of them without leaving a remainder. In this case, the factors of 6 are 1, 2, 3, and 6, while the factors of 10 are 1, 2, 5, and 10. The common factors are 1 and 2, but the greatest common factor is 2 because it is the largest number that divides both 6 and 10 without leaving a remainder.

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  • 4. 

    Which is equivalent to 3/20?

    • 3%

    • 5%

    • 15%

    • 20%

    Correct Answer
    A. 15%
    Explanation
    The fraction 3/20 can be converted to a percentage by dividing the numerator (3) by the denominator (20) and multiplying by 100. This gives us 15%. Therefore, the option that is equivalent to 3/20 is 15%.

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  • 5. 

    Which are multiples of both 4 and 6?

    • 18 and 20

    • 20 and 24

    • 12 and 24

    • 18 and 20

    Correct Answer
    A. 12 and 24
    Explanation
    The numbers 12 and 24 are multiples of both 4 and 6. This is because both 4 and 6 are factors of these numbers. For example, 12 can be divided evenly by both 4 (12/4=3) and 6 (12/6=2). Similarly, 24 can be divided evenly by both 4 (24/4=6) and 6 (24/6=4). Therefore, 12 and 24 are the correct answer.

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  • 6. 

    John completed 60% of a running race before twisting his ankle.  What fraction of the race had he finished before getting hurt?

    • 1/3

    • 1/2

    • 3/5

    Correct Answer
    A. 3/5
    Explanation
    John completed 60% of the running race before twisting his ankle. This means that he finished more than half of the race but less than two-thirds of it. The only option that falls within this range is 3/5. Therefore, the fraction of the race that John had finished before getting hurt is 3/5.

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  • 7. 

    Carl needs 2 and 2/3 cups of flour to make a cake.  he only has 3/8 cup of flour.  How much more flour does he need to make the cake?

    • 2 and 1/24

    • 2 and 1/5

    • 2 and 7/24

    • 2 and 5/11

    Correct Answer
    A. 2 and 7/24
    Explanation
    Carl needs a total of 2 and 2/3 cups of flour to make a cake. He already has 3/8 cup of flour. To find out how much more flour he needs, we can subtract the amount he already has from the total amount needed. When we subtract 3/8 from 2 and 2/3, we get 2 and 7/24. Therefore, Carl needs 2 and 7/24 cups more flour to make the cake.

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  • 8. 

    Mark has 7/8 of his birthday cake left.  He wants to give it to 5 people in equal pieces.  What fraction of the cake will each friend get to eat?

    • 5/24

    • 4 and 3/8

    • 7/40

    Correct Answer
    A. 7/40
    Explanation
    Mark has 7/8 of his birthday cake left. He wants to give it to 5 people in equal pieces. To find out what fraction of the cake each friend will get to eat, we need to divide the amount of cake Mark has by the number of people. Dividing 7/8 by 5 gives us 7/40. Therefore, each friend will get to eat 7/40 of the cake.

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  • 9. 

    What is the algebraic expression for the sentence below?                                   15 less than a number

    • 15-n

    • N-15

    • 15+n

    Correct Answer
    A. N-15
    Explanation
    The algebraic expression for "15 less than a number" is n-15.

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  • 10. 

    What are the coefficients in the algebraic expression below?                     5s - 6 + 2 - 9c

    • 5s, 6, 2, and 9c

    • 5 and 9

    • S and c

    • 6 and 2

    Correct Answer
    A. 5 and 9
    Explanation
    The coefficients in the algebraic expression are 5 and 9.

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  • Current Version
  • Mar 21, 2023
    Quiz Edited by
    ProProfs Editorial Team
  • Feb 17, 2012
    Quiz Created by
    Lisabellclay
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