. The ratio of boys to girls was 4 to 5. If there were 27 students, how many boys were there? (Draw a ratio box for the problem. Then write and solve a proportion to find the answer.) O 12 O 15 O36
. The ratio of boys to girls was 4 to 5. If there were 27 students, how many boys were there? (Draw a ratio box for the problem. Then write and solve a proportion to find the answer.) O 12 O 15 O36
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter6: Ratio, Proportion, And Probability
Section6.3: Solving Proportions Using Cross Products
Problem 9E
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