In a class there are 50 boys and 30 girls. The height of boys and girls are in the ratio 4 : 3. Find the average height of the boys and girls in the class. (take in cm)
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Yello,
Then answer to your question is quite simple.
As boys:girls = 4:3.
The answer will be
Boys = 45.68 cm
Girls = 34.26 cm.
Hope you find my answer useful and hope you mark my answer as brainliest !
Answered by
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Boys = 50
Girls = 30
Ratio of there height = 4 : 3
=40 : 30
Average height of boys and girls, = 40+30/2
=35
Girls = 30
Ratio of there height = 4 : 3
=40 : 30
Average height of boys and girls, = 40+30/2
=35
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