Question

Shilpa got 20% increase in salary if a new cell is rupees 175000 find the original salary

Answer 1

done....!!!!!!!!!!!!!!?

Answer 2

Answer:

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Step-by-step explanation:

Since the increase on her salary is of 20%, we can write the increase on Shilpa’s salary as 20% of x, which is given as:

20100×x⇒15×x⇒x520100×�⇒15×�⇒�5

Now, the new salary of Shilpa will be equal to the sum of her original salary and the increase in her salary.

Thus, the new salary of Shilpa is given as:

x+x5�+�5

Now, we have also been given that the new salary of Shilpa is equal to Rs. 175000.

Thus, we can say that:

x+x5=175000�+�5=175000

Now, solving this equation, we will get:

6x5=175000⇒x=175000×56∴x=145833.336�5=175000⇒�=175000×56∴�=145833.33

Thus, the original salary of Shilpa was Rs. 145833.33.

Note: We could have also written the new salary directly equal to 6x56�5 as follows:

The raise on the salary of Shilpa was 20%. Thus, her new salary is equal to 120% of her old salary. Thus, we can say that:

120100