nobodyimportant2 nobodyimportant2
  • 04-02-2018
  • Mathematics
contestada

If there are 33 students in a classroom and the ratio from boys to girls is 3:8 how may boys are in the classroom?

Respuesta :

bradymzimmerp3ccww
bradymzimmerp3ccww bradymzimmerp3ccww
  • 04-02-2018
9 boys are in the classroom.
Answer Link
Atrey
Atrey Atrey
  • 04-02-2018
3:8 = 33

3x+8x=33
11x=33
x=3

3x=3(3)=9 boys
Answer Link

Otras preguntas

What is the monthly payment after PMI is dropped?
(pls help) Which claim do you think is the most convincing? Claim 1: If you follow the instructions, the POW kits will always heat the water above the correct t
с Please select the word from the list that best fits the definition boots Spanish 1
Although there are many Classical Period composers, the textbook only discusses three. Discuss which composer’s work do you think has withstood the test of time
What is the percent change from 147 to 298? Round your answer to the nearest tenth.​
Question 4 options: In Beauty and the Beast, a selfish young prince is transformed into a horrific beast, and love is the only cure for his spell. In Beauty and
21-3+18/6=??????????????? please helppppp i will give brainliest
Solve the system of equations. y = -5x - 8 y = 4x + 1 a. ( 1, -3) c. ( 3, 1) b. ( -1, -3) d. No solution Please select the best answer from the choices provided
David and Mark are marking exam papers. Each set takes David 61 minutes and Mark 1 hour. Express the times David and Mark take as a ratio in its simplest form.
which is required for anaerobic respiration?