There were some children in a school hall. During recess, 3/7 of the boys and 7/9 of the girls left the halls. There was now an equal number of boys and girls in the hall. If 44 more girls than boys left the hall, how many were there in the hall at first?

There were some children in a school hall. During recess, 3/7 of the boys and 7/9 of the girls left the halls. There was now an equal number of boys and girls in the hall. If 44 more girls than boys left the hall, how many were there in the hall at first?

Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015

1st Edition

ISBN:9781680331141

Author:HOUGHTON MIFFLIN HARCOURT

Publisher:HOUGHTON MIFFLIN HARCOURT

Chapter2: Solving Linear Inequalities

Section: Chapter Questions

Problem 13CT

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