Question

last year Maria earned $392 per week this year her salary increase to $431 per week what is the percent of the increase

Answer 1

In this case, we'll have to carry out several steps to find the solution.

Step 01:

Data

Salary

last year = $392

this year = $431

the percent of the increase ​ = ?

Step 02:

this year - last year = $431 - $392 = $39

`percentoftheincrease​=(39)/(392)\cdot100\text{ \%}`

percent of the increase ​ = 9.95 %

The answer is:

The Maria's salary percent of the increase ​is 9.95%.