102,060
All multiples of the lowest common multiple of 15 and 27 are in both their times tables. The lcm of 15 and 27 is 135, so all multiples of 135 are in both the 15 and 27 times tables: 135, 270, 405, 540, 675, 810, 945, 1080, 1215, 1350, ...
15 with remainder 15.
In the problem 2x-3 is 27, the x is equal to 15. Two times 15 is 30 and -3 is 27.
9 times
3(5-x) = 27 15 - 3x = 27 15 - 3x + 3x = 27 + 3x 15 = 27 + 3x 15 - 27 = 27 - 27 + 3x -12 = 3x -4 = x To check 3(5- -4) ? 27 15 - -12 ? 27 15 + 12 = 27
15
To determine how many times 27 can go into 150, you would perform a division operation. Divide 150 by 27, which equals approximately 5.555. In this case, 27 can go into 150 five times with a remainder of 15.
139/27 or 5 and 4/27
27 * 5 / 18 = 15/2 = 7.5
1 with remainder 15.
180 - (23 x 2 x 3) - 15 = 27