bakfurperet
bakfurperet bakfurperet
  • 04-04-2021
  • Mathematics
contestada

in a school of 940 pupils, the number of girls exceeds the number of boys by 150. how many girls are there

Respuesta :

Mz01 Mz01
  • 04-04-2021

Answer:

number of girls=545

Step-by-step explanation:

total no. of students=940

let no. of girls=x+150

let no. of boys=x

x+(x+150)=940

x+x+150=940

2x+150=940

2x=940-150

2x=790

x=790/2

x=395

no. of boys=395

no.of girls=395+150=545

this is my answer.

Answer Link

Otras preguntas

who received greece and macedonia following alexander the great's death?
ratio 1:6 Water to plant food container holds 10.5 L how much plant food to water will i need to fill the can each time
Genital herpes is a. caused by hiv. b. a lifelong infection. c. diagnosed by an abnormal pap smear. d. characterized by a yellow coloring of the skin.
Identify the coefficient of 7xy A. 1 B. 7 C. y D. x
what is the average of 64, 69, 73
15x 2x can be written as _____. x(15 2x) (15 2)x (15x 2x)x
Completely factor the polynomial. 4x^2 20x 25
what is one of the benefits of genetically modified food?
corinne has a job selling magazines .she earns $7.50 per hour plus 20% of the total amount of her sales . she also gets an allowance of $40 per week for gas. sh
which characteristics is common to renewable energy resources?