Difference between revisions of "1981 AHSME Problems/Problem 4"
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Latest revision as of 15:48, 28 January 2021
Problem
If three times the larger of two numbers is four times the smaller and the difference between the numbers is 8, the the larger of two numbers is:
Solution
Let the smaller number be and the larger number be We can use the information given in the problem to write two equations:
1) Three times the larger of two numbers is four times the smaller.
2) The difference between the number is 8.
Solving this system of equation yields and The answer is