Question

1/8 th of the audience of a program Jabardast were children, 2/5th of the audience were men and the rest women. If the number of women audience is 380, find the total number of audience in the program?

A) 600 B) 500 C) 400 D) 800

Answer 1

Answer:

800

Step-by-step explanation:

Let total audience be x

So children= 1/8*x

men=2/5*x

women=19/40*x

$x - ( \frac{1}{8} x + \frac{2}{5} x)$

$x - ( \frac{5x + 16x}{40} )$

$x - \frac{21x}{40}$

$\frac{40x - 21x}{40}$

$\frac{19x}{40}$

$\frac{19x}{40} = 380$

$x = \frac{380 \times 40}{19}$

$x = 20 \times 40$

$x = 800$

Hence total audience are 800