sberry51us sberry51us

20-10-2021
Mathematics

contestada

a class has 28 students. The ratio of girls to boys is 4:3. How many girls

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prasamsharayamajhi prasamsharayamajhi

20-10-2021

Answer:

let

no of girls be 4x & boys be 3x

or, 3x+4x=28

or, 7x=28

x=28/7=4

hence no of girls = 4x=4*4= 16

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