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The average of 5 number is 20. The average of the first 4 numbers is 12. What is the 5th number? how did you solve it?

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  • The average of 5 number is 20. The average of the first 4 numbers is 12. What is the 5th number? how did you solve it?


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... of 5 number is 20. The average of the first 4 numbers is 12. What is the 5th number? how did you solve ... is 20. The average of the first 4 numbers is 12.
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Positive: 54 %
In worksheet on average we will solve 10 ... Find the average of first 10 prime numbers. 4. ... The average of 20 numbers is 75. The number 86 was ...
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Positive: 51 %

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Daily Questions Grade 5 ... It is not the missing number in 3 x n = 12. The number is _____. 40 4 14 12 ... numbers. Input 1.8 2.4 4.0 5.5 7.0
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Positive: 35 %
What if you had to arrange the numbers 1 to 12 in a 4 ... first number that cannot be obtained if you are ... numbers must be 45 = 20; that is, 1 + 1 + 5 ...
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Positive: 12 %

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