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CBSE Class 9 Answered

The average age of 48 girls in a class was 14years and 2 monts.6 more girl student having a
Asked by Manas123 | 21 Jul, 2008, 08:27: PM
answered-by-expert Expert Answer

Total age of 48 girls = 14 years 2 months * 48 = 680 years

Total age of 6 new girls admitted in the same class = 14 years 6 months * 6 = 87 years

Average age = 680 + 87 / 54

= 767/54 = 14.2 years

Answered by | 22 Jul, 2008, 03:42: PM

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