Week 16 Practice Problems

Front

How many ⅓s are in 1⅔?

Back

5

Front

How many \( \frac{2}{5} \)s are in \( 1\frac{1}{2} \)?

Back

3.75, 15/4, 3 3/4

Front

Divide: \( 4\frac{1}{2} \div \frac{1}{6} \)

Back

27

Front

Which question can be represented by the equation \( ? \cdot \frac{1}{8} = 3 \)?

Back

How many \( \frac{1}{8} \)s are in 3?

Front

Divide: \( 4\frac{1}{2} \div \frac{1}{8} \)

Back

36

Front

What is a fraction?

Back

A fraction represents a part of a whole, expressed as \( \frac{a}{b} \) where \( a \) is the numerator and \( b \) is the denominator.

Front

What does the numerator in a fraction represent?

Back

The numerator indicates how many parts of the whole are being considered.

Front

What does the denominator in a fraction represent?

Back

The denominator indicates the total number of equal parts the whole is divided into.

Front

How do you convert a mixed number to an improper fraction?

Back

Multiply the whole number by the denominator, add the numerator, and place the result over the original denominator.

Front

What is the process of dividing fractions?

Back

To divide fractions, multiply by the reciprocal of the divisor.