Question

✭ A man got a 10% increase in his salary. If his new salary is ₹1,54,000, find his original salary.

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Answer 1

Step-by-step explanation:

given :

• man got a 10% increase in his salary

• If his new salary is ₹1,54,000

to find :

• find his original salary. = ?

• find his original salary. = ?

solution :

salary original = x

salary increase = 10 % x

salary original = x + 10%of x = 154000 x + x/10 =

154000 = 140000

• salary original = 10x + x = 1540000

salary original = 1540000

salary original = 1540000/11

salary original = rs 1,40,000

• hence, salary original = rs 1,40,000

Answer 2

Question :-

• A man got a 10% increase in his salary. If his new salary is ₹ 1,54,000. Then, find his original salary.

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Answer :-

• Original Salary = ₹ 1,40,000 .

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Explanation :-

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Given :-

• Salary increased = 10 %
• New salary = ₹ 1,54,000 .

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To Find :-

• Original Salary of the man = ?

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Solution :-

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Let, the original salary be x .

As given, increased in salary 10 % .

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∴ Original Salary = x + 10% of x = 154000

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$\dashrightarrow \sf{x + 10 \% \:\: of \:\: x = 154000} \\ \\ \dashrightarrow \sf{x + \frac{10}{100} \times x = 154000} \\ \\ \dashrightarrow \sf{ \Big( \: \frac{110}{100} \: \Big) } \times x = 154000 \\ \\ \dashrightarrow \sf{x = \frac{ ( \: 154000 \times 100 \: )}{110} } \\ \\ \dashrightarrow \tt \red{x = 1,40,000}$

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Hence :-

• Original Salary = ₹ 1,40,000 .

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