Question

If 50% of students are good at science out of 20 students. Then the
number of students good at science is:
a) 10
b) 15
c) 5
d) 11​

Answer 1

here we have to calculate 50% of 20

50% of 20= 50/100 × 20

=10

Hope this helps....

Answer 2

Answer:

10 is the correct answer

Step-by-step explanation:

if 50% of students are good in science out of 20

then number of students good at science

= (0.5×20)=10