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Use the proportion
= ,
where x is the unknown number of minutes to complete 50 questions.
From the proportion, x = = complete this calc on your own.
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On proportions, see the lessons
- Proportions
- Using proportions to solve word problems
- Using proportions to solve word problems in Physics
- Using proportions to solve Chemistry problems
- Typical problems on proportions
- Using proportions to estimate the number of fish in a lake
- HOW TO algebreze and solve these problems using proportions
- Problems on proportions for mental solution
- Selected problems on proportions from the archive
- OVERVIEW of lessons on proportions
in this site.
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Read them and become an expert in this area.
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