Question

(a) 3:4
(b) 2:3
72% of 25 students are interested in mathematics. How many are not intereste
in mathematics?

Answer 1

Answer:

7 students are not interested in mathematics

Answer 2

Step-by-step explanation:

Students interested in maths :

$\implies$ ${\Large\frac{72}{100}}×25$

$\implies$ $18\: students$

Students not interested in maths :

$\implies$ $25-18$

$\implies$ $7\: students$

7 students are not interested in maths.

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