Asked by sr
54% of the pupils in a class are girls. what % of pupils are boys? if the number of boys are 23. find the strength of the class.
Answers
Answered by
Steve
well, 100% is all of the students.
what is 100-54?
no idea what the "strength" of a class is. Size?
If so, then 23 = (1-.54)x
what is 100-54?
no idea what the "strength" of a class is. Size?
If so, then 23 = (1-.54)x
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