b) The sum of two consecutive numbers is 65. Find the numbers.
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Answers
Answered by
4
Answer:
let a number be x.
so
x+x+1=65
2x=65-1
2x=64
x=32
x+1=33
I DONT NO MARK ME AS BRAINLIEST
Answered by
13
ANSWER:
Given:
- Sum of 2 consecutive numbers is 65
To Find:
- The numbers
Solution:
Let the numbers be x and (x + 1)
So,
⇒ x + (x + 1) = 65
⇒ x + x + 1 = 65
⇒ 2x + 1 = 65
Transposing 1 to RHS,
⇒ 2x = 65 - 1
⇒ 2x = 64
Transposing 2 to RHS,
⇒ x = 64/2
⇒ x = 32 ----(1)
⇒ x + 1 = 32 + 1
⇒ x + 1 = 33 ----(2)
So, from (1) & (2)
The numbers are 32 and 33.
Imp. points:
- Remember to change the signs while transposing numbers.
- Dont get straight to the answer.Do step wise for no mistakes.
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