Question

In 2016 there were about 43500 cinema screens in a country.if about 35.9% of the total screens in the country were 3-d screens find the appropriate number of digital 3-d screens

Answer 1

Number of cinema screens in 2016 is 43500

If 35.9% of the total screens in the country were 3-D screens

The appropriate number, n, of digital 3-D screens will be

$\begin{gathered} n=\frac{35.9}{100}\times43500=15616.5 \\ n\approx15617 \end{gathered}$

Hence, there are approximately 15617 (3-D screens)