Question

there are 30 black chips, 25 white chips, 40 blue chips, and 5 red chips. what is the percent of black chips?

Explanation:

Step1: Calculate total number of chips

Total chips = \(30 + 25+40 + 5=100\)

Step2: Calculate percentage of black chips

Percentage of black chips=\(\frac{30}{100}\times100\% = 30\%\)

Answer:

30%