Deciding to multiply a proportion by the LCD rather than using cross multiplication

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👉 Learn how to solve proportions. Two ratios are said to be proportional when the two ratios are equal. Thus, proportion problems are problems involving the equality of two ratios. When given a proportion problem with an unknown, we usually cross-multiply the two ratios and then solve for the unknown using the applicable operations.

Organized Videos:
✅Solve Proportions
✅Solve Proportions | Learn About
✅How to Solve a Proportion
✅How to Solve a Proportion Word Problem

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how you would know whether to Cross Multiply or use an LCD to solve.

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