Question

At a concert, 3 out of 10 people who entered the Alamodome were wearing Nike shoes. Based on this information, if there are 1,200 people at the music concert, how many people could be expected to be wearing Nike shoes?

Answer 1

Determine the ratio of people wearing Nike shoes.

`(3)/(10)`

Determine the number of people wearing nike shoes for 1200 people.

`\begin{gathered} (3)/(10)=(x)/(1200) \\ x=120\cdot3 \\ =360 \end{gathered}`

Answer: 360 people