Question

practice
divide. write your answer in simplest fraction form. (example 1 and 2)

1. $-9 \div \frac{3}{4}$\t\t2. $\frac{3}{4} \div \left(-\frac{1}{2}\

ight)$\t\t3. $\frac{3}{5} \div \left(-\frac{4}{9}\
ight)$

1. $-\frac{4}{7} \div \frac{8}{9}$\t\t5. $-\frac{3}{5} \div \left(-\frac{3}{4}\

ight)$\t\t6. $-5\frac{3}{4} \div \left(2\frac{1}{16}\
ight)$

1. $7\frac{1}{2} \div \left(-2\frac{5}{6}\

ight)$\t\t8. $-3\frac{4}{9} \div \left(-2\frac{1}{3}\
ight)$\t\t9. $2\frac{2}{3} \div \left(-1\frac{1}{6}\
ight)$

1. $-3\frac{2}{5} \div -5.1$\t\t11. $-5\frac{5}{8} \div 0.875$\t\t12. $75 \div \left(-\frac{5}{9}\

ight)$

1. a lap around the track is $\frac{1}{4}$ of a mile. josie completes a lap in 1.3 minutes. if she continues at the same pace, how long will it take her to complete a mile? express your answer as a decimal and mixed number in simplest form. (example 3)
2. the area of a rectangle is 4.75 meters². the length of the base is $1\frac{1}{4}$ meters. what is the length of the height? express your answer as a decimal and mixed number in simplest form. (example 3)

Explanation:

Answer:

-\frac{16}{3}
\frac{3}{2}
-\frac{2}{5}
-\frac{6}{7}
\frac{2}{3}
-2\frac{3}{4}
-3
1\frac{4}{15}
-2\frac{2}{7}
\frac{2}{3}
-6
-135
5.2,5\frac{1}{5}
380,380