Question

72%of 25 students are not good in mathematics.how many are not good in mathemat8cs​

Answer 1

Answer:

18

Step-by-step explanation:

72% of 25 students are not good in mathematics.

= 72/100 × 25

= 72/4

= 18 students

Hence 18 students are not good in mathematics

Answer 2

Step-by-step explanation:

$\frac{72}{100}*25$

$=\frac{25}{1}\cdot \frac{72}{100}$

$=\frac{72}{4}$

$=18$

18 students are not good in maths

not good=25-18=7

Answer:

7