Proportion: The Meaning of Proportion

The video tutorial explains how to write equivalent ratios by multiplying both terms of a ratio by the same number. It starts with examples of 3:4 and 6:8, showing they are equivalent. The instructor then demonstrates finding equivalent ratios for 1:2 and encourages viewers to practice with 3:5. The key takeaway is that multiplying both terms of a ratio by the same number yields an equivalent ratio.

List the equivalent ratios found for three to five.

What is the importance of multiplying both numbers in a ratio by the same number?