Question

If 60% of students are good at Maths out of 80 students, then the number of students not good at Maths is​

Answer 1

Answer:

Answer is 32 students are not good at maths

Answer 2

Answer:

$total \: student \: = 80$

$\: students \: good \: in \: maths \: (in \: \%) = 60\%$

$student \: good \: in \: maths \: \frac{60 \times 80}{100}$

$48 \: students \: are \: good \: in \: maths$

$80 - 48$

$32$

Hope it helps you