A number is divided into two equal such one part is 10 more than the other. if the two parts are in the ratio 5:3 find the number and the two parts?
Answers
Answered by
6
Answer :-
- 1st part = x = 15.
- 2nd part = x + 10 = 25.
- Number = 40.
Explanation :-
Given :
- A number is divided into two equal such one part is 10 more than the other.
- The two parts are in the ratio 5:3.
To Find :
- The Number and the two parts.
Solution :
Let one part of the number be x.
So, The Other part will be x + 10.
★ According to the Question,
⇢ (x + 10)/x = 5/3.
⇢ 3(x + 10) = 5(x).
⇢ 3x + 30 = 5x.
⇢ 5x - 3x = 30.
⇢ 2x = 30.
⇢ x = 30 ÷ 2.
⇢ x = 15.
Therefore,
- 1st part = x = 15.
- 2nd part = x + 10 = 25.
And,
The Number = 1st part + 2nd Part.
⇢ Number = 15 + 25.
⇢ Number = 40.
Hence, The Number = 40.
Answered by
3
AnswEr -:
- First part -: 15 .
- Second part -: 25 .
- The number is 40 .
Explanation -:
Given ,
- A number is divided into two parts such as one part is 10 more than the other.
- The two parts are in ratio 5:3 or
To Find ,
- The number and the two parts .
Solution,
- Let the first part be -: x .
- The second part is 10 more than the first part -: x + 10 .
According to the question,
[ Cross Multiplication]
Therefore,
- First part -: x -: 15 .
- Second part -: x + 10 -: 15 + 10 = 25 .
☆ The number -: first part + second part
- First part-: 15
- Second part -: 25
=》25 + 15
=》40
Hence ,
- The number is 40 .
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