Question
the sum of to kim and tony's ages is 42, the difference in their ages is 4 years. what are the ages of kim and tony?
Answers
Ms. Sue
19 and 23
My unconventional method was to divide 42 by 2 to get 21. I went from there.
My unconventional method was to divide 42 by 2 to get 21. I went from there.
Ms. Sue
You could also solve these equations.
x + y = 42
x - y = 4
x + y = 42
x - y = 4
Jhon
It’s really hard