Review of Ratio and Proportion Powerpoint

					Express each ratio in two different ways
                 3 to 4
Solve the proportion:

     7 21
      
     3 x
Write 3 equivalent fractions


             18
             72
Express as a fraction in simplest terms

                4 to 12
Scale: 3 cm = 8 km
Drawing length: ?
Actual Length: 24 km
Express each ratio in two different ways

               8
              10
Is the proportion true? Show work and write yes or no.

                    1 10
                     
                    2 20
Solve for the variable in each proportion.



           n : 2  8: 4
Express each ratio in two different ways


                  7:5
Write 3 equivalent fractions


              6
              8
Write as a fraction in lowest terms

     4 inches to 3 feet
Is the statement a true proportion?


           6 15
            
          16 40
Scale: 1 in = 3 miles
Drawing length: 8 in
Actual length: ?
Express each ratio in two different ways


              30%
Is the proportion true? Show work and write yes or no.

                    3 15
                     
                    2 12
Solve for the variable in each proportion.
              7    x
                
             10   20
Are the ratios equivalent? Yes or no?

   45 to 5    and     3 to 27

				
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