Question

out of a class of 45 students,2/3 went on a picnic.How many students stayed in school?

Answer 1

$\textbf {\huge {ANSWER:}}$

Total students: 45

$\frac{2}{3} \: of \: 45 \\ \\ = > \frac{2}{3} \times 45 \\ \\ = > 2 \times 15 \\ \\ = > 30$

Now, if 30 students are out, the number of students inside will be = 45 - 30

=》15

Therefore, 15 students is the answer

Answer 2

Heyaa folk,

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$→ 2 \div 3 \times 45 \\ \\→ 2 \times 15 \\ \\→ 30 \\ \\ if \: 30 \: students \: are \: out \: than \: the \: \\ number \: of \: students \: inside \: =45 - 13 = \: 15$

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Answer → 15 students stayed in school.....
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hope it helps you!!!
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