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" B's, and B's is triple of C's, and the sum of all their ages is 140. What is the age of each ? Ans. A's =84, B's =42, and C's =14. "
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...it at firft? Anf. 120 guineas. n. A's age is double of B's, and B's is. triple pf C's, and the fum of all their ages is 140 ; what is the age of each ? Anf. A's— 84, B's— 42, anJC's=. 14. 12. Two perfons, A and B, lay out equal fums of money in...

An Introduction to Algebra: With Notes and Observations; Designed for the ...

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...Ans. 233 for one, and 142 for the other. 19. A.'s age is double of B.'s, and B.'s is triple of C.'s, and the sum of all their ages is 140 ; what is the age of each ? Ans. A.'s=84, B.'s=42, and C.'s=14. 20. What number is that from which, if 5 be subtracted, twothirds of...

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