Not sure but good luck 25•
Respuesta:
37 estudiantes
Explicación paso a paso:
El número de niños dividido por el número de niñas = 0,48
Dejar :
x = número de niños; y = número de niñas
Tenemos ;
x / y = 0,48
Conversión a decimal;
0.48 es equivalente a 48/100
Reduciendo a la forma más simple:
48/100 = 12/25
Comparando:
x / y = 12/25
x = 12; y = 25
El menor número posible de estudiantes:
x + y = 12 + 25 = 37 estudiantes
Answer:
He had $7.79.
Step-by-step explanation:
8.43 + 0.25 = 8.68
8.68 - 0.89 = 7.79
Answer:
4x+3y+62
Step-by-step explanation:
the other variables wouldnt be able to do anything to 62 because they are different variables.
First I found the number of adults by multiplying .60 by 700. It was 420. From there all I had to do was subtract it from 700. Revealing the number of children to be 280.