Math Problem Statement
What is the value of x in the proportion below?
StartFraction One-half over 4 EndFraction = StartFraction x over 28 EndFraction 3 and one-half 7 and one-half 14 56
Solution
Ask a new question for Free
By Image
Drop file here or Click Here to upload
Math Problem Analysis
Mathematical Concepts
Proportions
Cross-multiplication
Simplifying Fractions
Formulas
a/b = c/d implies a * d = b * c
Simplifying complex fractions
Theorems
Proportion Theorem
Cross-multiplication Theorem
Suitable Grade Level
Grades 6-8