Exam 3: Decimals

Solve for portion:

The cost of a video game increased in price from $20 to $39. What was the percent of the increase?

Out of 5,000 students surveyed, 1,000 preferred diet drinks over sugared sodas. What percent preferred sugared sodas?

Convert the following percent to a decimal: 400%

US Airways has a net Income before taxes of $60,000. It is expected that 45% of the net income will go to federal and state taxes. How much will US Airways have left?

72.4% in decimal equals .0724.

A percent decrease can never be more than 50%.

1/7% converted to a fraction is 1/700.

33% in fraction is 33/100.

Convert 18.54% to a fraction (reduce):

In many problems the base is found before the word "of."

.009 in percent equals .9%.

Complete:

.5% means 5/10 of 1%.

Convert the following percent to a decimal: 12%

Solve for rate (round to nearest tenth percent): 66 is ________% of 900

Convert the following fraction to percent. (Round to the nearest tenth percent.)

200 is what percent of 1,000?

At the Boston Children's Museum, it was estimated that 38% of all visitors are from in state. On Saturday, 8,000 people attended the museum. What is the number of out-of-state people in attendance?

Mel Rickter is reviewing the total accounts receivable. This month, he received $45,000 from credit customers. This represented 25% of all receivables due. What is the total amount of Mel Rickter's accounts receivable?