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Daniel Math Academy · Grade 6 Math

Do the Ratios Form a Proportion?

Skill F.7 · Ratios, rates & proportions · ★★☆ Medium · Quarter 2

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Do the ratios form a proportion? Write yes or no.

1. 1
   $\frac{20}{5}\stackrel{?}{=}\frac{4}{16}$ 
2. 2
   $\frac{25}{15}\stackrel{?}{=}\frac{16}{9}$ 
3. 3
   $\frac{6}{48}\stackrel{?}{=}\frac{6}{40}$ 
4. 4
   $\frac{25}{35}\stackrel{?}{=}\frac{5}{7}$ 
5. 5
   $\frac{10}{2}\stackrel{?}{=}\frac{4}{1}$ 
6. 6
   $\frac{1}{5}\stackrel{?}{=}\frac{5}{25}$ 
7. 7
   $\frac{54}{42}\stackrel{?}{=}\frac{35}{45}$ 
8. 8
   $\frac{40}{5}\stackrel{?}{=}\frac{6}{48}$ 
9. 9
   $\frac{15}{25}\stackrel{?}{=}\frac{10}{15}$ 
10. 10
    $\frac{9}{1}\stackrel{?}{=}\frac{54}{6}$ 

Daniel Math Academy · Grade 6 Math

Answer Key

F.7 Do the Ratios Form a Proportion? · ★★☆ Medium

1. 1no
2. 2no
3. 3no
4. 4yes
5. 5no
6. 6yes
7. 7no
8. 8no
9. 9no
10. 10yes