Powers of Fractions & Decimals

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
   $(0.9{)}^2=$ 
2. 2
   ${\left(\frac{5}{6}\right)}^2=$ 
3. 3
   $(1.1{)}^3=$ 
4. 4
   $(0.7{)}^2=$ 
5. 5
   ${\left(\frac{2}{3}\right)}^3=$ 
6. 6
   $(0.8{)}^2=$ 
7. 7
   ${\left(\frac{1}{3}\right)}^2=$ 
8. 8
   $(0.2{)}^3=$ 
9. 9
   $(0.5{)}^3=$ 
10. 10
    $(0.3{)}^3=$ 
11. 11
    ${\left(\frac{1}{6}\right)}^2=$ 
12. 12
    $(1.4{)}^3=$ 

Daniel Math Academy · Grade 7 Math

Answer Key

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

1. 1$0.81$
2. 2$\frac{25}{36}$
3. 3$1.331$
4. 4$0.49$
5. 5$\frac{8}{27}$
6. 6$0.64$
7. 7$\frac{1}{9}$
8. 8$0.008$
9. 9$0.125$
10. 10$0.027$
11. 11$\frac{1}{36}$
12. 12$2.744$