35. Half of the people in the room left. One fourth of the remaining started to dance. There were then 12 people who were not dancing. Find the original number of people in the room.
35. Half of the people in the room left. One fourth of the remaining started to dance. There were then 12 people who were not dancing. Find the original number of people in the room.
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter7: Percents
Section: Chapter Questions
Problem 4CST
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Transcribed Image Text:35. Half of the people in the
room left. One fourth of the
remaining started to dance.
There were then 12 people
who were not dancing. Find
the original number of people
in the room.
a.8
b. 12
О d. 32
O c.
С. 16
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