120
15 with remainder 3.
40/15 = 8/3
15 can of course go into 125, but not an even number of times. 125 / 15 = 8-1/3
93 ÷ 15 = 6 with remainder 3
2.6667
40/15 = 8/3 or 2 2/3
15 / (3/8) = 15*8/3 = 40
It is: 15 and 3/8 = 15.375
8/3 + 8/5 = 40/15 + 24/15 = 64/15 = 4 and 4/15
(8/15) / (5/3) = (8/15) x (3/5) = (24/75) = 8/25
1/5 - 8/15= 1x3/5x3 - 8/15= 3/15 - 8/15= (3 - 8)/15= -5/15= -5÷5/15÷5= -1/3
15/2 * 8/3 = (15*8)/(2*3) = 120/6 = 20