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Mathematics, 22.03.2021 01:00 KHaire4770
the ages of six boys are given as 12 years 3 months, 18 years, 13 years 7 months, 17 years 2 months 15 years and 14 years respectively. what is their average age? ​
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the ages of six boys are given as 12 years 3 months, 18 years, 13 years 7 months, 17 years 2 months...
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