In a grade 5 class there are 30 boys, but it's boys to girls ratio is the same as in the grade 6 classs. How many girls are in the grade 5 class? a. Solve : Use numbers diagrams/words to show your work b. Justify: Explain how you know your answer is correct.
In a grade 5 class there are 30 boys, but it's boys to girls ratio is the same as in the grade 6 classs. How many girls are in the grade 5 class? a. Solve : Use numbers diagrams/words to show your work b. Justify: Explain how you know your answer is correct.
Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter7: Applying Fractions
Section7.1: Ratios
Problem 4P
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In a grade 5 class there are 30 boys, but it's boys to girls ratio is the same as in the grade 6 classs. How many girls are in the grade 5 class?
a. Solve : Use numbers diagrams/words to show your work
b. Justify: Explain how you know your answer is correct.
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