The ratio of the number of people outside a theater to the number of people inside the theater is $2 : 3$ . If the total number of seats in the theater is $150$ , find the number of people who cannot enter the theater because the tickets are not available.

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Solution

By ratio and proportion
$2 : 3 :: x : 150$
$2 (150) = 3 x$
$300 = 3 x$
$x = \frac{300}{3} = 100$
$∴$ Number of people outside theatre aye $100$

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The ratio of the number of people outside a theater to the number of people inside the theater is 2:3. If the total number of seats in the theater is 150, find the number of people who cannot enter the theater because the tickets are not available.

By ratio and proportion2:3::x:1502(150)=3x300=3xx=3003=100∴ Number of people outside theatre aye 100

The ratio of the number of people outside a theater to the number of people inside the theater is $2 : 3$ . If the total number of seats in the theater is $150$ , find the number of people who cannot enter the theater because the tickets are not available.

By ratio and proportion
$2 : 3 :: x : 150$
$2 (150) = 3 x$
$300 = 3 x$
$x = \frac{300}{3} = 100$
$∴$ Number of people outside theatre aye $100$