Question

किसी विघालय मे 55% लड़के ओर 900 लड़किया है तो लड़को की संख्या ज्ञात कीजिए

Answer 1

Answer:1100

Step-by-step explanation:

Answer 2

Answer:

Step-by-step explanation:

Let the total number of students be x

total % of girls = (100-55) =45%

45% of x = 900

x = 90000/45

x = 2000

total students = 2000

therefore, number of boys =(2000-900)

    = 1100 boys