Which pair of ratios can form a true proportion?
A. one half, six tenths
B. six eighths, five over twenty
C. three fifths, six tenths
D. three ninths, seven over eighty
Please help me!! I'm really trying but i cant get it right.
C. three fifths, six tenths
C. three fifths, six tenths
3/5 * 2/2 = 6/10
because 2/2 is 1