Question

72% of 25 students are good in mathematics. How many are not good in mathematics?math question class VIII follow me guys​

Answer 1

Step-by-step explanation:

75% of 25

is 18

i.e 18 are good in mathematics

therefore,

students not good in mathematics are

25-18=7

Answer 2

ANSWER :

Here is your answer and mark mine as brainliest mate ...

STEP BY STEP EXPLANATION :

Given 72% of 25 students are good in mathematics

∴(100−72)%×25=28%of 25

=  

100

28

​  

×25=7

Hence, 7 students are not good in mathematics.