contestada

at haydens school there is 1 teacher for every 15 students.There are 630 students at the school. What proporation can be used to find x, the number of teachers?

Respuesta :

Answer:

42 teachers

Step-by-step explanation:

[tex]\frac{a}{b}=\frac{c}{d}[/tex]

[tex]\frac{1}{15} =\frac{x}{630} \\15x=630\\x=\frac{630}{15} \\x=42[/tex]

Otras preguntas