Question

45% of the class is on Team Bravery. If team bravery has 81 students, how many students are in
the whole class?

Answer 1

Answer:

There are 180 students.

Step-by-step explanation:

45% divided by 9 is 5%. Since 45%=81, 81/9=9.

5% times 20=100%. 9x20=180.