1. The sum of two numbers is 22 and their difference is 14. Find the product of numbers.
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By: anil on 05 May 2019 02.22 am
Let, the two numbers be x and y Given, sum of two numbers (x + y) = 22 ......... (1) Difference of two numbers (x - y) = 14 .......... (2) By adding the above two equations we get, 2x = 36 (or) x = 18 By subtracting the above two equations we get, 2y = 8 (or) y = 4 Product of two numbers (x $$ imes$$ y) = 18 x 4 = 72 Hence, option A is the correct answer.
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