15 x 4.5 = 67.5
LCM of 45 and 675 is 675.
15
25 + 200 + 50 + 400 = 675
675 is the answer. 25 x 27 = 675 and 45 x 15 = 675
Its what are the multiples of 45 and they are 45,90,135,180,225,270,315,360,405,450,495,540,585,630,and 675
15*45 = 675
675
30,375
1500 x .45 = 675