a. What's New? Activity 1. Let us Recall Directions: Answer the following in your answer sheet.
1. In the given proportions 3:5 = 6:10, a. the numbers and b. the numbers and are called the extremes. are called the means.
2 A is a whole partitioned into or unequal ratios. or in one quantity results in a decrease in
3. There is an inverse proportion when an another and vice versa.​