The Sum Of Two Numbers Is 63 And Their Difference Is 2
The problem given says that 2 unknown numbers are given, whose sum is equal to 63 and the difference is 2. Let's find the two numbers :When we add the two numbers :
X + Y = 63
The difference of two numbers :
X - Y = 2
Solution :
If we add the two equations eachother , then we can find the first number.
X + Y = 63 X - Y = 2 2X = 65 |
Let's divide 65 to 2 for the first number "X" .
X/2 = 32.5
First number is 32.5
X + Y = 63
So ;
32.5 + Y = 63
Y = 63 - 32.5
Y = 30.5
Second number is 30.5
Question & Answer
The Sum Of Two Numbers Is 63 And Their Difference Is 2 : 32.5 And 30.5