From words to math
Working through proportions, read the last sentence first so you know what the question asks for. Then label each number with what it measures. Proportions connects the math to the full lesson.
Match words to operations
For proportions, words like “per,” “each,” “total,” and “leftover” point toward multiply, divide, add, or subtract. Match the word to an operation, then write the expression.
Label everything
Underline the quantity you need to find. Circle every given number with its unit (miles, dollars, cups). Convert units before you add or subtract.
After you translate
Core lesson
Related: Proportions. Use the calculator with your own numbers when the example is not close to your case.
Use the calculator
FAQ
- Where is the main lesson?
Proportions has the full topic, examples, and practice links.
- Which calculator first?
After your setup is on paper, open Ratio for a quick numeric pass.