0.5625
4.5 / 8 = 0.5625
45
8
45
360 divided into the ratio of 45 = 8
37
360 ÷ 8 = 45
46.125
48 divided by 6 plus 45 divided by 9 = 8 + 5 = 13
0.1778
7.5
what is the highest common factor of 2
45/5 is 8 because 8x5=45. 8-2=6. So the answer is 6.