Answer:
1200 people do they expect to attend on opening day.
Explanation:
What is the percentage?
A percentage is a number or ratio that can be expressed as a fraction of 100. A percentage is a number or ratio expressed as a fraction of 100. It is often denoted using the percent sign, "%", although the abbreviations "pct.", "pct" and sometimes "pc" is also used. A percentage is a dimensionless number; it has no unit of measurement.
here, we have,
$750$ people attended the county fair on an opening day last year. Organizers of the fair expect a $60\%$ increase in attendance this year on opening day.
As there is a 60% Increase in attendance..
60% more ppl would attend than last year..
so this year's attendance would be
750 + 60% of 750 ..
=750 + 450 ..
=1200 people.
Hence, 1200 people do they expect to attend on opening day.