Math, asked by foamdey, 3 months ago

95% of students were present on a particular day. It 65 students
were absent, find the total number of students in that school and
how many of them were present, on that day?​

Answers

Answered by champian85
1

Answer:

1235 students are present

Step-by-step explanation:

if 95% students are present

then 100% - 95% = 5% students are absent

now let the total students be x

65 students are absent

means 5% of total students = 65

5/100 * x = 65

x= (65*100)/5

x= 65*20

x= 1300

so total no. of students = 1300

no. of students absent = 65

so

no of students present = 1300-65

no of students present = 1235

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Answered by choudharysania
0

Answer:

Step-by-step explanation:

Let the total no. of students be x.

No. of students present that day = \frac{95}{100} × x

No. of students absent that day = Total students - present students

                                              65  = x - ( \frac{95}{100} × x)

                                              65  = x - (\frac{19}{20} × x)

                                              65  = x - \frac{19x}{20}

                                              65  = \frac{20x - 19x}{20}

                                              65  = \frac{x}{20}

                                       65 × 20 = x

                                           ⇒ x = 1300

Hence, the total no. of students is 1300.

NOW, no. of students present that day = total students - absent students

                                                                 = 1300 - 65

                                                                ⇒ 1235

Hence, the no. of students present that day is 1235.

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