Question

72% of 25 students are good.in math how many students are not good nhi math?​

Answer 1

Answer:

$72\% \: of \: 25 \\ = \frac{72}{100} \times 25 \\ = \frac{72}{4} \\ =18 \\ no. of students are not good in maths = 25-18=7 \\ therefore \: 7 \: stdents \: are \: not \: good \: in \: maths.$

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Answer 2

Step-by-step explanation:

7students are not good in maths