Day 10

All work from yesterday was taken up(ratios, rates) Note: Proportions: A statement of equality between ratios. ex: x :3 =1 : 5. To solve these types of proportions you must follow these steps: change the proportions to fractions cross multiply isolate the x When all these steps are followed you will have solved the unknown value for the proportion. Work: Textbook: pg# 7: #1-15