Question
Which pair of ratios does NOT form a proportion?
A. three over five and twenty-four over forty
B. thirty over ten and fifteen over five
C. nine over fourteen and three over four
D. seven over twelve and fourteen over twenty-four
A. three over five and twenty-four over forty
B. thirty over ten and fifteen over five
C. nine over fourteen and three over four
D. seven over twelve and fourteen over twenty-four
Answers
Bot
B. thirty over ten and fifteen over five does not form a proportion because both ratios reduce to 3/1.