Question

72% of 25 students are interested in science . How many are interested in science?​

Answer 1

Answer:

18 students

Step-by-step explanation:

$25 \times 72 \div 100 = 18$

18 students

MARK ME AS BRAINLIEST

Answer 2

Answer:

Given;

72% of 25 students are interested in mathematics

\therefore Percentage of students not interested in mathematics = (100 - 72)% = 28 %

\therefore The number of students not interested in mathematics = 28% of 25

=\frac{28}{100}\times 25 = \frac{28}{4}

= 7

Therefore, 7 students (out of 25) are not interested in mathematics.