Exercise 2.2
NCERT Class 8=> rational no:s
Question 4: Sum of two numbers is 95. If one exceeds the other by 15, find the numbers.
Answers
Answered by
2
let number be x let another number be x + 15
x + x +15 = 95
2x +1 5 = 95
2x = 95 -15
2x = 80
x = 80 / 2
x = 40
1st number = 40
2nd number =55
x + x +15 = 95
2x +1 5 = 95
2x = 95 -15
2x = 80
x = 80 / 2
x = 40
1st number = 40
2nd number =55
Answered by
1
★LINEAR EQUATIONS IN ONE VARIABLE ★
Let the first number be x
The second is x+15 According to question.
Given that sum of numbers is 95
x+(x+15) =95
2x = 80
x =40
Thus the numbers are 40,40+15
Numbers are 40,55
Let the first number be x
The second is x+15 According to question.
Given that sum of numbers is 95
x+(x+15) =95
2x = 80
x =40
Thus the numbers are 40,40+15
Numbers are 40,55
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