Try cross-multiplying.
54 X x
___ ___
100 216
So...
100x = 11,664
And your answer is..
x = 116.64
54 is 25% of 216.
216
54
4
0.0185
54
(216*36)+54 = 7830
54
LCD(54, 24) = 216
216 divided by 54 equals 4
216 9times6 is 54, and 54 times 4 is 216
The least common multiple of 54 and 24 = 216Multiples of 24: 24, 48, 72, 96, 120, 144, 168, 192, 216,...Multiples of 54: 54, 108, 162, 216,...The LCM is 216.