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

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Solution

Given that $72 % o f 25$ students are interested in mathematics.
$\frac{72}{100} \times 25 = 18 students$
Number of students who are not interested in mathematics $= 25 - 18$
$= 7$
Hence, Number of students who are not interested in mathematics $= 7$

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72%of25students are interested in mathematics. How many students are not interested in mathematics.

Given that 72%of25 students are interested in mathematics.72100×25=18studentsNumber of students who are not interested in mathematics=25–18 =7Hence, Number of students who are not interested in mathematics =7

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

Given that $72 % o f 25$ students are interested in mathematics.
$\frac{72}{100} \times 25 = 18 students$
Number of students who are not interested in mathematics $= 25 - 18$
$= 7$
Hence, Number of students who are not interested in mathematics $= 7$