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

Nadia correctly answered 32 questions correct out of 40. What percent correct did she answer correctly?

Based on your reading of Jennifer Buchet's "Grief Along the Reef," explain why reefs are in danger of becoming extinct. Provide evidence from the text to suppor

Find the slope of the line that passes through (1, 3) and (10, 10).

Georgia law requires you to yield to all highway maintenance vehicles and workers in a construction zone

Calculate the ratio of H+ ions to OH– ions at a pH = 6. Find the concentration of H+ ions to OH– ions listed in Table B of your Student Guide. Then divide the H

Equivalent expression to 7x+Y

What is the cube root of b^27? O b^3 O b^9 O b^18 O b^24

In a survey of 3,100 people who owned a certain type of car, 620 said they would buy that type of car again. What percent of the people surveyed were satisfied

The question is in blue I need help ASAP

please help me with the question above