Exam 2: Multiplying and Dividing Fractions

Fill in the blank with one of the words or phrases listed below. mixed number equivalent 0 undefined composite number improper fraction simplest form prime factorization prime number proper fraction numerator denominator reciprocals cross products -A(n)___________is a natural number greater than 1 that is not prime.

Perform the indicated operation. Write the answer in simplest form. - $\frac { 5 } { 10 } \cdot \frac { 14 } { 4 }$

Write the shaded area in the figure as a mixed number and as an improper fraction. -

Solve. Write the fractions in simplest form. -There are 8000 runners at a marathon. If 6400 are male, what fraction of the runners are female ?

Multiply. Write the answer in simplest form. - $45 \cdot \frac { 5 } { 9 }$

Write the improper fraction as a mixed or whole number. - $\frac { 152 } { 7 }$

Determine whether the pair of fractions is equivalent. - $\frac { 9 } { 21 } \text { and } \frac { 6 } { 14 }$

Write the shaded area in the figure as a mixed number and as an improper fraction. -

Solve. Write the fractions in simplest form. -There are 100 centimeters in 1 meter. What fraction of a meter is 65 centimeters?

Find the reciprocal of the number. - $\frac { 1 } { 14 }$

Write the fraction in simplest form. - $\frac { 154 } { 187 }$

Solve. Write the answer in simplest form. -Byron rode his bicyclecycle $6 \frac { 5 } { 18 }$ miles on e miles on ach of 8 days. What is the total distance Byron rode?

Multiply. Write the answer in simplest form. - $\frac { 17 } { 18 } \cdot \frac { 1 } { 18 } \cdot \frac { 1 } { 2 }$

Fill in the blank with one of the words or phrases listed below. mixed number equivalent 0 undefined composite number improper fraction simplest form prime factorization prime number proper fraction numerator denominator reciprocals cross products -The fractionon $\frac { 3 } { 0 }$ i s___________ .

Divide. Write the answer in simplest form. - $\frac { 7 } { 20 } \div \frac { 7 } { 16 }$

Solve. Write the answer in simplest form. -Raya is savingaving $\frac { 3 } { 14 }$ of her m of her onthly income of $5754 for retirement. How much money is she setting aside each month for retirement?

Solve. Write the answer in simplest form. -On a recent trip, Asha drove 234 miles onon $6 \frac { 1 } { 6 }$ gallons of gasoline. How many miles per gallon did she average?

Solve. Write the answer in simplest form. -Find $\frac { 5 } { 7 } \text { of } 42$

Multiply. Write the answer in simplest form. - $\frac { 2 } { 3 } \cdot 7$

Solve. Write the fractions in simplest form. -There are 1200 employees at a company. If 900 are males, what fraction of the employees are males?