lululove227 lululove227

03-12-2019
Mathematics

contestada

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

Respuesta :

iamtaha334 iamtaha334

05-12-2019

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.

Answer Link

Otras preguntas

what is x multipied by -x

How does the suffix change the meaning of the base word in instruction

An old house in Boxerville measures 30 feet in height and has windows 5 feet width. An architecture student builds a proportional model that is 3 feet high. How

How do you show your work for 0.054 divided by 0.72

The energy in fossil fuels is derived from the energy stored in plant and animal matter

15 is 25% of what number

Describe the next figure in each pattern. Then draw the figure

Gail practices swimming for 1 and 1 fourth hours swimming every day how much time does she practice in a week

15 is 25% of what number

What percent of 150 is 9?