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Solve the following problem,
1. A school has two Grade VI sections. The Grade VI section Narra has 18
boys and 27 girls while the Grade VI section Molave has 16 boys and 22
girls.
a. What is the ratio of boys to girls in section Narra?
b. What is the ratio of boys to girls in section Molave?
Are the ratins of boys to girls in two sections form a proportion? Show​


Sagot :

Answer:

a. 18:27

b. 16:22

They can't form a proportion because the product of the means and extremes aren't equal.