Question

In a factory,there are 120 workers.Out of them,40 workers left the factory.What per cent of workers left the factory?Also find the percentage of workers who are still working.​

Answer 1

$\huge \red{answer}$

$\large \purple{given - } \\ \: \: \bold{number \: of \: workers \: = 120 } \\ \bold{workers \: left \: = 40} \\ \bold{workers \: remaining \: = 80 } \: |120 - 40 = 80|$

$\frac{40}{100} \times 120 = 48 \\ \\ \green{percentage \: which \:left \: = 48 } \\ \\ 100 - 48 = 52 \\ \\ \blue{percentage \: which \: remains =52 }$

Answer 2

Answer:

Percent of workers who left the factory= 33.33%

Percent of workers still working in the factory= 66.66%

Step-by-step explanation:

So, from the question, out of 120 workers, 40 people left = 40/120=1/3

Now per cent of workers who left the factory = 1/3 %= 1/3 x 100=33.33%

Now, people still working in the factory = 120-40= 80/120 =2/3

So, people remaining in the factory = 2/3% = 2/3 x 100=66.66%