To find equivalent ratios in everyday situations, 9th-grade students can try these methods:
Scaling Up or Down: This means you can make the ratio bigger or smaller. Just multiply or divide both parts of the ratio by the same number. For example, if you have a ratio of 2:3, and you multiply both parts by 2, you'll get 4:6.
Cross-Multiplication: If you want to see if two ratios are the same, you can cross-multiply. For example, to check if 2:3 and 4:6 are equal, you multiply 2 by 6 and 3 by 4. If both sides are equal, then the ratios are the same.
Use Visual Aids: You can draw pictures or use items, like ingredients while cooking, to understand ratios better.
These tips can help you make sense of ratios!
To find equivalent ratios in everyday situations, 9th-grade students can try these methods:
Scaling Up or Down: This means you can make the ratio bigger or smaller. Just multiply or divide both parts of the ratio by the same number. For example, if you have a ratio of 2:3, and you multiply both parts by 2, you'll get 4:6.
Cross-Multiplication: If you want to see if two ratios are the same, you can cross-multiply. For example, to check if 2:3 and 4:6 are equal, you multiply 2 by 6 and 3 by 4. If both sides are equal, then the ratios are the same.
Use Visual Aids: You can draw pictures or use items, like ingredients while cooking, to understand ratios better.
These tips can help you make sense of ratios!