i am thinkin 128.9 divided by 5 x 3
45 broken into 5ths is equal to 45/5 which equals 9. 3/5 is then 3 times 9 or 27
16
24.3% of or 0.243 times 3/5 = 0.1458
3 5ths+3 fourths=17 20ths
2 and 2 5ths... its really not that hard...
3 x 2/5 = 6/5
5/6 x 4/5 is 2/3.
12/5
3 and 2 5ths as a fraction = 3 2/5 or 17/5
3/1 x 2/5= 6/5 =1 1/5
5/6 x 4/5 is 2/3.
4 and 2 5ths = 22/5 2 and 3 5ths = 13/5 22/5 + 13/5 = 35/5 = 7/1 = 7