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Daniel Math Academy · Grade 7 Math

Powers of Fractions & Decimals

Skill C.2 · Exponents & scientific notation · ★★☆ Medium · Quarter 1

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Evaluate. Write fractions in simplest form.

1. 1
   ${\left(\frac{1}{4}\right)}^3=$ 
2. 2
   $(1.2{)}^3=$ 
3. 3
   $(1.1{)}^3=$ 
4. 4
   ${\left(\frac{1}{6}\right)}^2=$ 
5. 5
   ${\left(\frac{5}{6}\right)}^3=$ 
6. 6
   ${\left(\frac{1}{4}\right)}^2=$ 
7. 7
   ${\left(\frac{3}{4}\right)}^3=$ 
8. 8
   $(0.5{)}^2=$ 
9. 9
   ${\left(\frac{2}{3}\right)}^2=$ 
10. 10
    $(0.1{)}^2=$ 
11. 11
    ${\left(\frac{1}{2}\right)}^3=$ 
12. 12
    $(0.8{)}^2=$ 

Daniel Math Academy · Grade 7 Math

Answer Key

C.2 Powers of Fractions & Decimals · ★★☆ Medium

1. 1$\frac{1}{64}$
2. 2$1.728$
3. 3$1.331$
4. 4$\frac{1}{36}$
5. 5$\frac{125}{216}$
6. 6$\frac{1}{16}$
7. 7$\frac{27}{64}$
8. 8$0.25$
9. 9$\frac{4}{9}$
10. 10$0.01$
11. 11$\frac{1}{8}$
12. 12$0.64$