It is: 168/1680 = 1/10 in its simplest form
168. 1680/100, x10=168
10 % = 168 168 x 2 = 336
Least common multiple = 1680 10*168 = 1680 12*140 = 1680 14*120 = 1680 16*105 = 1680
10% = 168, 20% = 336 so 80% = 1680 - 336 = 1344
168 hours are in one week, so ten weeks for 1680 hours.
1 cm = 10 mm ⇒ 168 cm = 168 x 10 mm = 1680 mm
168/168 will do.
168, 336, 504, 672, 840, 1008, 1176, 1344, 1512, 1680
There are not just three common multiples, but infinitely many. They are 168 and it multiples, so 1680 and 16800.
40/1
2/11
The lowest term of 66 over 168 is 33/56