7th Grade Review

Front

What is the formula to calculate percentage?

Back

Percentage = (Part / Whole) × 100

Front

What is 125% of 84?

Back

105

Front

How do you calculate tax on a purchase?

Back

Tax = Price × Tax Rate

Front

What is the tax on a $899 TV at a 6.5% tax rate?

Back

$58.43

Front

What is the range in a data set?

Back

Range = Maximum Value - Minimum Value

Front

What is the range of the dot plot if the maximum is 9 and the minimum is 0?

Back

9

Front

What is probability?

Back

Probability is the measure of the likelihood that an event will occur.

Front

What is the probability of rolling a 4 on a die?

Back

1/6

Front

What is the probability of rolling a number less than 3 on a die?

Back

1/3

Front

What is the combined probability of rolling a 4 and then a number less than 3 with two dice?

Back

1/18