Math Problem Statement
The ratio of seventh grade students to eighth grade students in the school band is 3 to 4. There are 36 seventh grade students in the school band. What is the total number of students in the school band?
Solution
Ask a new question for Free
By Image
Drop file here or Click Here to upload
Math Problem Analysis
Mathematical Concepts
Ratios
Proportions
Algebra
Formulas
Ratio Formula: a/b = c/d
Cross-multiplication: a * d = b * c
Theorems
Cross-multiplication in proportional relationships
Suitable Grade Level
Grade 6-8