awhxdeliah awhxdeliah

01-03-2021
Mathematics

contestada

1 of 5
The ratio of boys to girls in a class is 3:5. There are 40 students in the class. How many
students are girls?

Respuesta :

01-03-2021

Answer:

Step-by-step explanation:

ratio is 3:5 and total students are 40

hence 8x=40

x=5

no. of girls is 25 and that of boys is 15

so there are 10 more girls than boys.

Answer Link

Otras preguntas

The length of a rectangle is 3.5 inches more than its width. The perimeter of the rectangle is 31 inches. Find the length and the width of the rectangle.

why did the spanish want to colonize the America's

If 92.7% of atoms are hydrogen and 6.9% of atoms are helium. What percentage of atoms are neither helium nor hydrogen?

what is the volume in liters 3.32 kg of ethylene glycol

What do humans lose and gain by the social contract?

How do yo know when you need to regroup

Accumulation of undigested molecules would most directly be an indication of _____ dysfunction.

In what ways did the culture of north americans adapt to the high rate of spatial mobility ?

1. John would like to contact several trade associations, but he's not sure where to look for information. What is the most efficient way for John to find th

The _______________ is a fluid-filled region between the plasma membrane and the nucleus which contains _______________