2nd 9 Weeks Test Review - PART B

Front

90% is what as a fraction?

Back

9/10

Front

Hannah's car travels 34 miles per gallon. How many miles could she drive with 5 gallons of gas?

Back

170 miles

Front

Complete the ratio table: 1:2 = ?

Back

2

Front

Lauren's total bill was $18.75. How much is an 18% tip?

Back

$3.38

Front

Convert 3/20 to a percentage.

Back

15%

Front

What is the definition of a fraction?

Back

A fraction represents a part of a whole, expressed as a numerator over a denominator.

Front

What is a ratio?

Back

A ratio is a comparison of two quantities, showing the relative size of one quantity to another.

Front

How do you calculate a percentage of a number?

Back

Multiply the number by the percentage (as a decimal). For example, to find 20% of 50, calculate 50 * 0.20 = 10.

Front

What is the formula for finding the tip amount?

Back

Tip Amount = Total Bill x Tip Percentage.

Front

What is the relationship between fractions and decimals?

Back

Fractions can be converted to decimals by dividing the numerator by the denominator.