The sum of two numbers is 85 and their difference is 65, then the numbers are
Answers
Answered by
6
The Numbers are 10 and 75.
Sum of the two numbers = 85
Their difference = 65
The Numbers
✯
- One as x
- Another as y
✯
- x + y = 85
- x - y = 65
Their difference is 65 -
One Number = 10
★ Another Number -
Another number = 75
The Numbers are 10 and 75.
Answered by
68
Answer:
Step-by-step explanation:
Given :-
The sum of two numbers is 85 and their difference is 65.
To Find :-
The Numbers.
Solution :-
Let the 1st number be x.
And the 2nd number be y.
According to the Question,
Sum of two numbers is 85
1st Equation
⇒ x + y = 85 .... (i)
2nd Equation
Difference of two numbers is 65
⇒ x - y = 65 .....(ii)
Solving Eq i(i) and (ii), we get
⇒ 2x = 20
⇒ x = 20/2
⇒ x = 2
Putting x value in Eq (i), we get
⇒ x + y = 85
⇒ 10 + y = 85
⇒ y = 85 - 10
⇒ y = 75
Hence, the numbers are 10 and 75.
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