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

I have just finished landscaping my yard and have a rather large area of exposed soil. Which group of plants should I plant to minimize erosion?

Why was John C. Calhoun opposed to the tariffs of 1828 and 1832? A.) He believed that states were bound to obey all federal laws, even if they seemed unfair.

10+10*3+20*1+5*0+3=

whats the main absolute deviation for the numbers 28 32 47 16 40 35 38 54

Which verb mood only includes questions? •Indicative •Imperative •Interrogative •Subjunctive

Which of these compounds is likely to have very low solubilityvin water? A.) NaCl B.) HCl C.) CF4 D.) CuSO4

What volume of carbon monoxide gas at STP reacts to produce 759 g of iron?

What is the last thing Robinson Crusoe finds on the shipwreck? A. tools that were tucked away in a locked cabinet B. a pair of cats that were hiding belo

That to suffer the civil magistrate to intrude his powers into the field of opinion and to restrain the profession or propagation of principles on supposition o

what is the y value of the solution