Question

use any strategy to solve each problem. (examples 1

1. a survey showed that 4 out of 5 students own

a bicycle. based on this result, how many of
the 800 students in a school own a bicycle?

Explanation:

Step1: Find the fraction of students with bicycles

The fraction is $\frac{4}{5}$ (4 out of 5).

Step2: Multiply by total students

Total students = 800. So, number of students with bicycles = $800\times\frac{4}{5}$.
Calculate: $800\div5 = 160$, then $160\times4 = 640$.

Answer:

640