The number of males in the classroom is three more than twice the number of females. Of the total number of students is 57, how
many females are in the classroom?
1 answer:
Answer:
Step-by-step explanation:
Given that the number of males in the classroom is three more than twice the number of females.
the total number of students is 57
Let x be the no of males then no of females = 
Also we have 3 more than twice no of females as

This equals x

No of males = 39, no of females = 18
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