The average age of a class of 25 girls is 20 years. If 7 new girls having average age of 12 years join the class, then the average age of the class becomes:
Total age of 25 girls = 25 × 20 = 500 years Total age of 32 girls = 500 + (7 × 12) = 500 + 84 = 584 years Therefore new average age = 584/32 = 18.25 years
She was by no means a person who wasted money , but somehow all the money disappeared anyway.
She is not showing enough care and attention to finish her tasks.
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Abjure
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The loss of all stakes came like a bolt from the blue.
Even though G-20 countries had disagree on some issues, they ended their summit on a amicable note.
