titi3007 titi3007
  • 23-03-2024
  • Mathematics
contestada

1.- Si tres alumnas se suman a un salón con el mismo número de alumnas que de
alumnos la proporción entre ellos se vuelve 7:6. ¿Cuál es el total entre alumnos y
alumnas originalmente en el salón?
a) 39
b) 36
c) 33

Respuesta :

Otras preguntas

Describe the importance of Magna Carta as it relates to democracy in America.
If your heart is not strong enough or efficient enough, it is difficult to stretch lift weights breathe perspire
The spindle apparatus of animal cells centers on a cell structure called the _____. chromatid centromere centriole mitochondria
Which statement about American cities during the 1960s is not true? a. Serious poverty and unemployment resulted from millions of southern blacks moving to nort
What was the significance of the pope’s declaring Charlemagne emperor?
x^2 - 11x + 10 = 0 Factor and solve
Which sentence uses a verb that agrees with its pronoun subject? a. One of the assistants in the shop don't work very hard. b. Many of the monster in Ezra's dra
Which is the definition of adhesion?
Legislative Branch - Who elects a member of the Senate?
Which term refers to the post-Civil War agriculture system where a property owner supplied acreage, tools, and seed to a landless farmer, who then gave the owne