Answer:
6¹/₂
Step-by-step explanation:
15¹/₂ -9
convert 15¹/₂ to improper fraction
(2x15 +1 )/2 = 31/2
31/2 -9 = 31/2-9/1
the lowest common multiple is 2
{31-2(9)}/2 = [31-18]/2 = 13/2 =
how many 2 can we see in 13
II II II II II II I
we can see 6 remaining 1
thus it is 6¹/₂
