Question

There are 30 students in a class. 4 of the students are left handed. What percentage of the students are right handed?? i'll make brilliant""

Answer 1

Answer:

this is right question ...

Step-by-step explanation:

there will be exception of some students which will be both righty and lefty ...

$\%right \: handed = \frac{30 - 4}{30} \times 100 \\ = \frac{26}{30} \times 100 \\ = \frac{260}{3} \\ 86.66\% \: ans$

Answer 2

Answer:

86.67%

Step-by-step explanation:

Total no. of students: 30

Total no. of left handed students: 4

=>total no. of right hand students=

(total no. of students)-(no. of left handed students)

=30-4

=26 right handed students.

% of right handed students=

$\frac{no \: of \: right \: handed \: students}{total \: no \: of \: students} \times 100$

=

$\frac{26}{30} \times 100$

=(0.86666...)x 100

=86.666.. x 100

=86.67%.......approx

ANS:

86.67%