Question

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15. Look at the pie chart shown below.
Business Men 25%
Teachers 20%
Doctors 15%
Engineers 30%
Managers 10%
If there are 300 engineers, find the number of persons in other occupations.​

Answer 1

Answer:

answer

Step-by-step explanation:

manager 100

doctor 150

teacher 200

business man 250

Answer 2

Answer:

Bussiness men:- 250

Teachers :-200

Doctors :-150

Engineers :-300

Managers :-100

Step-by-step explanation:

step 1 :- find 1 percent of the total number

• 30/100 : 300

1 : x

$x = \frac{300 \times 1}{30 \div 300} = \frac{300}{10} = 30$

step 2 :- multiply all percentage by ten for finding the number of men

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