분수와 소수 단원 종합

I.1Write each fraction in simplest form.

1. 1
   $\frac{6}{10}=$ 
2. 2
   $\frac{21}{56}=$ 
3. 3
   $\frac{9}{24}=$ 
4. 4
   $\frac{5}{55}=$ 

I.2Find the least common denominator (LCD).

1. 5
   $\frac{3}{10}$, $\frac{1}{12}$, and $\frac{1}{3}$ 
2. 6
   $\frac{7}{8}$, $\frac{1}{2}$, and $\frac{2}{5}$ 
3. 7
   $\frac{1}{4}$, $\frac{4}{9}$, and $\frac{3}{10}$ 
4. 8
   $\frac{1}{12}$, $\frac{3}{8}$, and $\frac{7}{9}$ 

I.3Write each improper fraction as a mixed number, and each mixed number as an improper fraction.

1. 9
   $13\frac{5}{8}=$ 
2. 10
   $\frac{83}{7}=$ 
3. 11
   $5\frac{7}{8}=$ 
4. 12
   $\frac{96}{8}=$ 

I.4Write each fraction or mixed number as a decimal.

1. 13
   $4\frac{19}{50}=$ 
2. 14
   $3\frac{22}{100}=$ 

I.4Write each fraction or mixed number as a decimal. (continued)

1. 15
   $1\frac{89}{100}=$ 
2. 16
   $2\frac{85}{100}=$ 

I.5Write each decimal as a fraction or mixed number in simplest form.

1. 17
   $3.8=$ 
2. 18
   $5.75=$ 
3. 19
   $4.8=$ 
4. 20
   $0.5=$ 

I.6Write each number as a decimal. Draw a bar over any digits that repeat.

1. 21
   $\frac{8}{9}=$ 
2. 22
   $\frac{2}{9}=$ 
3. 23
   $\frac{3}{11}=$ 
4. 24
   $\frac{5}{12}=$ 

I.1Simplest Form

1. 1$\frac{3}{5}$
2. 2$\frac{3}{8}$
3. 3$\frac{3}{8}$
4. 4$\frac{1}{11}$

I.2Least Common Denominator

1. 560
2. 640
3. 7180
4. 872

I.3Improper Fractions & Mixed Numbers

1. 9$\frac{109}{8}$
2. 10$11\frac{6}{7}$
3. 11$\frac{47}{8}$
4. 12$12$

I.4Fractions to Decimals

1. 13$4.38$
2. 14$3.22$
3. 15$1.89$
4. 16$2.85$

I.5Decimals to Fractions

1. 17$3\frac{4}{5}$
2. 18$5\frac{3}{4}$
3. 19$4\frac{4}{5}$
4. 20$\frac{1}{2}$

I.6Fractions to Repeating Decimals

1. 21$0.\overline{8}$
2. 22$0.\overline{2}$
3. 23$0.\overline{27}$
4. 24$0.41\overline{6}$