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# Proportions powerpoint

## by 44113600 on Oct 26, 2010

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## Proportions powerpointPresentation Transcript

• Proportions by Antonia Westbrooks
• John can drink 2 bottles of juice in 5 minutes, how many minutes will it take him to drink 4 bottles of juice.
•  Step 1:set out your proportion correctly
 Step 2:simpilfiy your work  Step 3:solve x 5*4=2*x 20=2x 10=x /2 /2 minutes drink 5 2 4
• 32 is what percent of 100
•  Step 1: set up your percents problem
 Step 2: cross multiply  Step 3: divide then solve x 32*100=1*x 3200=1x 3200=x /1 /1 32 1 100
• Unit Reflection
• I liked solving the proportion problem
• I didn’t like explaining the percents problem
• The hardest part was explaining my work
• The easiest part was solving the problems