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1
16. A group of students arranged a picnic. Each student contributed 615. The total
2
contribution was 676
Ho

By Adalynn

1
16. A group of students arranged a picnic. Each student contributed 615. The total
2
contribution was 676
How many students are there in the group?​

About the author
Adalynn

w the anges of a triangle are
(x – 40). (x – 20% and
(1/2x-10
find the value of x​

Calculate the M.D. For the following data:
Expenditice 40-59 60-79 80-99 100-119 120-139
200
500
300
NO.

1 thought on “1<br />16. A group of students arranged a picnic. Each student contributed 615. The total<br />2<br />contribution was 676<br />Ho”

  1. Answer:

    1. Answer: Total money = Rs 976 1/2 = (mixed fraction converted to—) Rs 1953/2. Now, each student contributes= Rs 61 1/2= (mixed fraction converted to —) Rs 123/2. Therefore

    Let the number of students in the class be x

    Therefore, contribution by each student is Rsx

    According to question, x×x=1156

    x

    2

    =1156

    ⇒x=

    1156

    ⇒x=

    34

    2

    ⇒x=34

    The strength of class is 34 students.

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