lilabhishek52 lilabhishek52

02-12-2019
Mathematics

contestada

In a school 40% are boys and 900 are girls. find the total number of students of the school and the number of boys

Respuesta :

MathPhys MathPhys

02-12-2019

Answer:

1500 students

600 boys

Step-by-step explanation:

40% are boys, so 60% are girls.

Writing a proportion:

900 / 60% = x / 100%

x = 1500

There are 1500 students in the school, which means there are 600 boys in the school.

Answer Link

Otras preguntas

For each pair of triangles below, state whether the triangles are congruent, not congruent or if its impossible to tell.

Write the equation used to solve for x x = ? AB = ?

make x the subject of the formula y = b/ax

Help to solve this question

Help to solve this question

mention five ways by which computer can be misuse or abuse

Why do humans have emotions

Superman needs to save Lois from the clutches of Lex Luthor. After flying for 11 seconds, he is 1638 meters from her. Then at 19 seconds he is 1302 meters from

You notice that you are getting out of breath, your heart is beating quickly, and you are sweating. Using what you know about the respiratory system and homeost

How do each of the texts we’ve read so far (“La Güera,” Like Water for Chocolate, and “1937”) make a social commentary on power dynamics