Salinas2234
Salinas2234 Salinas2234
  • 26-01-2018
  • Mathematics
contestada

In a class, 40% of the students are boys. There are 22 boys in the class. How many students are in the class?

Respuesta :

Аноним Аноним
  • 26-01-2018
40/100 = 22/x
40x = 2200
x = 55
There are 55 students in this class.

Answer Link

Otras preguntas

PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!!! I CANNOT RETAKE THIS!!
A newspaper charges $3 per line for the first 4 lines plus a $20 fee to advertiseA
PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!!! I CANNOT RETAKE THIS!!
What mass of calcium hydroxide is formed when 10.0g of calcium oxide reacts with 10.0g of water?
Geometry, help !!! Which are the lengths of the sides of an obtuse triangle? 8, 11, 15 9, 12, 15 11, 11, 15 10, 12, 15
when the United states entered world war 2 in Europe, where were American forces first sent on a major offensive?
scabies is a type of A.)parasitic infection B)fungal infection C) hair disorder D) bacterial infection
√256 simplify the expression
What’s the area of rhombus ABCD if ac =10 and BD=13 ?
a car traveled 1425 k from El Paso , Tx to Dallas, Tx in 12.5 hours what was the cars average speed