Question

01. I man's monthly income first gets increased by 15 % in the month of May
followed by a 20 increase in the month of June. What is the overall % increase in
the man's salary​

Answer 1

Answer:

38%

Step-by-step explanation:

let income be rs 100

then in May he will be getting rs 115 due to 15% increment. then he will get rs 138 in June due to 20% of increment.

his final increment is 38%

Answer 2

The overall % in's salary​ is 38%

Explanation: %, which is a relative figure used to denote hundredths of any quantity. One per cent (symbolised as 1%) is equal to 100 parts; hence, 100 per cent denotes the complete amount, and 200 per cent designates double the amount specified. percentage.

Let the monthly income be x

First increase =15%

$\therefore x_1=x+\frac{15x}{100}=1.15x$

Second increase = 20%

$\therefore x_2=x_1+\frac{20x_1}{100}=1.2x_1=1.2\times 1.15x=1.38x$

$\therefore$Overall increase =$\frac{1.38x-x}{x}\times 100=38\%$

To learn more about percentages, click on the links below:

https://brainly.in/question/503282?msp_srt_exp=5

https://brainly.in/question/49373805?msp_srt_exp=5

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