Subject
General Abilities
Topic
Averages
Subtopic
Missing Value
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Total=53×10=530; remaining=530-500=30.…
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This question focuses on the concept of Missing Value under the broader topic of Averages.
Related key concepts: CSS MPT, Averages, Missing Value.
Averages
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The average of 7 numbers is 44. If 6 of them total 287, what is the remaining number?
The average of 5 numbers is 48. If 4 of them total 215, what is the remaining number?
The average of 10 numbers is 71. If 9 of them total 662, what is the remaining number?
The average of 9 numbers is 52. If 8 of them total 439, what is the remaining number?
The average of 9 numbers is 70. If 8 of them total 583, what is the remaining number?
The average of 5 numbers is 42. If 4 of them total 191, what is the remaining number?
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Source
https://www.khanacademy.org/math
Reviewed
15 Aug 2026
Updated
31 Aug 2026