Percentage of students interested in mathematics = 72 % ⇒ Percentage of students not interested in mathematics = 100 72 = 28 % Total no. of st ...

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Byju's Answer

Standard VII

Mathematics

Percentages

Question

$72$ % of $25$ students are interested in mathematics. How many are not interested in mathematics

Open in App

Solution

Percentage of students interested in mathematics $= 72 %$
$\Rightarrow$ Percentage of students not interested in mathematics $= 100 - 72 = 28 %$
Total no. of students $= 25$
Therefore,
No. of students not interested in mathematics $= \frac{28}{100} \times 25 = 7$
Hence $7$ students are not interested in mathematics.

Suggest Corrections

Similar questions

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

Q. Question 3
72% of 25 students are good in mathematics. How many are not good in mathematics?

In a class of 30 students, 20 of them are interested in mathematics, 25 students are interested in social science. Find out the number of students who are interested in both and show the same through a Venn diagram.

Join BYJU'S Learning Program

72% of 25 students are interested in mathematics. How many are not interested in mathematics

Percentage of students interested in mathematics =72%⇒ Percentage of students not interested in mathematics =100−72=28%Total no. of students =25Therefore,No. of students not interested in mathematics =28100×25=7Hence 7 students are not interested in mathematics.

$72$ % of $25$ students are interested in mathematics. How many are not interested in mathematics