lduffy26 lduffy26
  • 03-03-2021
  • Mathematics
contestada

In a classroom of 33
33
students, the ratio of boys to girls is 3 : 8
3:8
How many boys are in the class?

Respuesta :

sportmachine13 sportmachine13
  • 03-03-2021
Answer: 9 boys
Explanation:
3/11= x/33
11x= 99
x=9
Answer Link

Otras preguntas

find three consecutive even numbers whose sum is 96?
Is this expression x+2x+3 equivalent to the expression 3(x+1)
Three fifths Of a number plus One fourth Of a number Is 34. Find The number.
A solution is prepared by dissolving sugar in water. The solution is 25.0%, by mass, sugar. How many grams of WATER are in 472 grams of this solution?
how did geography help shape Nubia?
A painter mixed 98.7 gallons of blue paint with 67.05 gallons of red paint In a paint mixing machine how much total paint is in the machine
A scientist is studying the population decline of cheetahs in Africa and the Middle East over the past several decades. Which best describes this situation? a c
Which is the entire verb phrase in this sentence? Couldn't he have been to the store and back by now? A. could have B. have been C. could have been D. couldn't
Heterotrophic organisms used the process of fermentation to nourish. What is fermentation? It is a chemical process that requires oxygen. It is a chemical proce
What often happened to African residents of regions that became Rich due to exports of local natural resources