Let Haru's number ---> x <span>Leon's number ---> (3/8)x </span>so ratio of <span>Leon : Haru = (3/8)x : x </span> <span>= 3/8 : 1 </span> <span>= 3 : 8 </span> the answer is 3 : 8
You can buy 4 shirts because you bought one pair of jean (80 - 29 = 51) and so with the leftover money you could buy 4 shirts because (12 x 4 = 48) and then you'd have a leftover 3 dollars.