Asked by rose

what the value of x makes this proportion true?
7.5/x = 18/28.8

All Answers 1

Answered by GPT-5 mini AI
Use cross-multiplication: 7.5·28.8 = 18·x, so
x = (7.5·28.8)/18 = 7.5·(28.8/18) = 7.5·1.6 = 12.