To answer this, you first have to find 3/8 of 4200 by multiplying those two numbers.
[tex]\frac{4200}{1} *\frac{3}{8}[/tex]
First, multiply the numerators.
4200x3=12600
Next, multiply the denominators.
1x8=8
You end up with [tex]\frac{12600}{8}[/tex].
This fraction can be simplified to 1575.
All that's left is to subtract that number from 4200.
4200-1575=2625
The final answer is 2625 adults in Lakeview have children.
