Question

the number of a student in a school is 4500 of this 1/3 are girls out of these 1 /6of girls carry launched from home and 1/15 of boys also bring packed lunch to school how many children bring packed lunch to school ​

Answer 1

Answer:

total number of student = 4500

girls = 1/3

girls carry lunch = 1/6

boys carry lunch = 1/15

total number of children carry lunch= 1/6 + 1/15 =

5/30 + 2/30= 7/30

no. of children = 7/30 × 4500=

1050 children bring packed lunch from home

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Answer 2

Answer:

total number of student = 4500

girls = 1/3

girls carry lunch = 1/6

boys carry lunch = 1/15

total number of children carry lunch= 1/6 + 1/15 =

5/30 + 2/30= 7/30

no. of children = 7/30 × 4500=

1050 children bring packed lunch from home

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