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Two persons, A and B, have the same income: A saves |- of his yearly ; but B, by spending \$150 per annum more than A, at the end of 8 years, finds himself \$400 in*debt ; what is their income, and what does each spend per annum '? A.
Practical and Mental Arithmetic: On a New Plan, in which Mental Arithmetic ... - Σελίδα 255
των Roswell Chamberlain Smith - 1830
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...ages, the sum of all of them being 100 ? Ana. A's, 20 ; B's, 30 l C's, 50. 3. Two persons, A and B, have the same income ; A saves £ of his yearly; but B, by spending \$150 per aunum more than A, at the end of 8 years, finda himself \$400 in debt ; what is their income, and what...

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...and tail both ? Ans. 80 inches. 7. Two persons, A. and B., have the same income. A saves i of his, but B., by spending \$150 per annum more than A., at...the end of 8 years finds himself \$400 in debt. What was their income, and how much did each spend annually' Ans. Income, \$400. A spends \$300, and B. \$450....

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