Answer:
In math, number blocks are commonly used as models, where a small square equals 1, a long rectangle equals 10, and a large square equals 100. As models, blocks can be used for addition, subtraction, multiplication, and division. You can represent a problem given by using the correct models.
8 of the students are neither japenese or chinese
B 9.5 to the nearest 10th
C 20 to the nearest whole number
The answer for this question would be a which is 4% and hopefully you get it right