# Examine the two-way frequency table below. begin{array}{|c|c|c|} hline &text{Score: 90-100}&text{Score: 70-89 }&text{Score:0-69} hline text{Math Test}

Examine the two-way frequency table below.

Which percentage of students took the math test and received a grade of 90 or above?
a)29.85%
b)57.14%
c)28.69%
d)16.39%
You can still ask an expert for help

## Want to know more about Two-way tables?

• Questions are typically answered in as fast as 30 minutes

Solve your problem for the price of one coffee

• Math expert for every subject
• Pay only if we can solve it

wheezym
Step 1 Which percentage of students took the math test and received a grade of 90 or above Step 2 Suppose x% of student took the math test received a grade of 90 or above. According to the question
$\frac{x}{100}×67=20⇒x=29.85\mathrm{%}$