They are 1, 3, 7 and 21.
The factors of 27 are 1,3,9, and 27. the factor pairs are 1X27 and 3X9.
Any of its factorrs which are: 1, 5, 11 and 55
(21-21)+(21-21)+21 = 0+0+21 = 21
The LCM is 21.
21
21*1 = 21
21-21 = 0
21 = 21
21*21 = 441 square feet.21*21 = 441 square feet.21*21 = 441 square feet.21*21 = 441 square feet.
5/7 - 5/21 = 15/21 - 5/21 = 10/215/7 - 5/21 = 15/21 - 5/21 = 10/215/7 - 5/21 = 15/21 - 5/21 = 10/215/7 - 5/21 = 15/21 - 5/21 = 10/21
21 + 21 = 42.
How she is tall abt his height?