Question

72% of 25 students are good in mathematics. How many are not good
in Mathematics?

a) 6
b) 7
c) 8
d) 9​

Answer 1

Answer:

7

Step-by-step explanation:

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Answer 2

$\bf{REQUIRED \: ANSWER}$

According to Question, 72% of 25 students are good in mathematics.

No. of students good in mathematics = 18

No. of students that are not good in mathematics= 25 - 18 = 7✔️

$\bf \fbox{FINAL ANSWER = 7 \: i.e \: option \: b \: }$