Question

Very easy question..!

1) A man got a 10% increase in his salary is Rupees 1,54,000. Find the original salary of that person.

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Need full explanation means in short 100 % qualitied answer is needed..! ​

Answer 1

Answer:

154000

Step-by-step explanation:

If his new salary is Rs 1,54,000, find his original salary. Let his original salary in rupees is x. So, Man′s original salary is 140000 rupees.

$Hope \: it \: helps :)$

Answer 2

Question :

A man got a 10% increase in his salary is Rupees 1,54,000. Find the original salary of that person.

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Given:

• salary of person in rupees after increase = Rs. 1,54,000ㅤ

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To find:

• his original salary.

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Solution :

• Let the original salary = x

New salary = original salary + increase in salary

ㅤㅤㅤㅤ154000 = x + increase in salary

ㅤㅤㅤㅤ154000 - x = increase in salary

.°. ,Increase in salary = 154000 - x

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Increase in salary = percentage increase × old salary.

ㅤㅤㅤㅤㅤ154000 - x = 10% × x

$\sf {154000 - x =\dfrac {10}{100} \times x }$

$\sf { 154000 = \dfrac {1}{10} x+x}$

$\sf {154000 = x ( \dfrac {1}{10} + 1 ) }$

$\sf {154000 = x(\dfrac{11}{10} )}$

$\sf { \dfrac{154000}{11} \times 10 = x}$

$\sf { x = 140000}$

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$\boxed {\sf Original \: salary = Rs \: 1,40,000}$