Question

In a school, out of 1050 students, 210 are girls. What per cent of the students are boys.....
Give correct answer with explanation....
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Answer 1

Answer:

TOTAL NO.OF STUDENTS=1050

GIRLS=210

THEREFORE,LEFT OVER STUDENTS ARE BOYS

BOYS=TOTAL STUDENTS-NO.OF.GIRLS

BOYS=1050-210=840

PERCENT OF BOYS=NO.OF BOYS/TOTAL STUDENTS

=840/1050 X 100

PERCENT OF BOYS=80 PERCENT

Step-by-step explanation:

Answer 2

Total students = 1050

Number of girls = 210

Therefore number of boys = 1050 - 210 = 840

Percentage of Boys in the school,

$\frac{840}{1050} \times 100\% \\ = 80\%$