1,2,3,4,6,8,12,13,24,26,39,52,78,104,156,and 312.
5/8 *312 = 195.
307
0.016
(312)/(2 and 1/2) = (312)/(5/2) = (312x2)/5 = 624/5 = 124 and 4/5 hours
312/2 = 156 so 156 x 2 = 312 Simple...
312/390 = 4/5
1
312 ÷ 60 = 5 minutes 12 seconds
The number that divides into 130 and 85 is 5.
15,600 is 5% of 312,000
-3(x+5)+3=12