81/44 has a greatest common factor of 9; divide both top and bottom by 9 81/144 = 9/16
1296
Answer: 144, 169, 225 Explanation: 72=49, 92=81, similarly 102=100, 122=144
144 inches : 2.5 feet = 144 : 30 = 24 : 5
Since 313 and 144 are coprime, the ratio cannot be simplified.
The GCF is 9.
81/0.56 = 144 9/14 (that is, 144 and nine fourteenths). Therefore, 81 is 50 percent of 144 9/14.
The greatest common factor (GCF) of 36 81 and 144 is 9.
The ratio of 144 to 100 is 36:25
The ratio of area is 4 : 81.
81/44 has a greatest common factor of 9; divide both top and bottom by 9 81/144 = 9/16
It is 100 that is a perfect square between 50 and 150
The LCM is: 1,296
1296
Answer: 144, 169, 225 Explanation: 72=49, 92=81, similarly 102=100, 122=144
Tough to answer this because you haven't indicated what to do with the 81. 64r2 - 144 factors to 16(2r + 3)(2r - 3) 64r2 - 81 factors to (8r + 9)(8r - 9)
The GCF is 9.