EXERCISE C Study the blocks in the illustration and their respective values.
1. What is the value of a is 0.757
2. Using the value of each in number 1, draw a block formation that is equal to
3. 3. If 0.5 is the value of then what is the value of each 4
4. If = 2.385, then what is the value of each?
5. Maria Isabel's grades for the first three quarters are 88, 86, and 90. If she needs a yearly average grade of 88.5, what should be her grade in the fourth quarter?​