Question

at a seminar two- fifth of the audience were children. Three-tenths were ladies .The rest were men. If the number of children was 28 more than men then total number of people in the audience was




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Answer 1

Answer:

Step-by-step explanation:

write the equation : men/women= 3/2 ; men=3x, women = 2x ,Total =20

3x+2x=20

5x=20

x=20/5

x=4

Now, add this x value in to men and women values to get answer

men = 3x= 3(4)=12

women=2x=2(4)=8

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