Question

If 9 students are absent out of 45 students then, calculate the percentage of absentics​

Answer 1

no of students =45

absent students =9

45 - 9 = 36

then we can find persent%= 36 /45 ×%=

80%

but we can find absent =9/45 ×100 = 20%

Answer 2

Step-by-step explanation:

given

9 students absent

45 is the total strength

$45 = 100\% \\ 9 = how \: how \: \: much \: \% \\ 45 = 100 \\ 9 = - \\ on \: cross \: multiplication \: we \: get \\ \frac{9 \times 100}{45} \\ we \: get \: 20\% \: as \: answer$

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