michelleangel73 michelleangel73

19-08-2022
Mathematics

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The average age of four pupils whose ages are 6 years, 8 years, x years and 12 years. Is 9 years. Find the value of x. A. 36 B. 26 C. 14 D. 10

The average age of four pupils whose ages are 6 years 8 years x years and 12 years Is 9 years Find the value of x A 36 B 26 C 14 D 10 class=

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brynn78 brynn78

19-08-2022

10

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