Select the set in which the numbers are related in the same way as are the numbers of the following sets: (21, 504, 8) and (15, 270, 6). Operations sh...
Question
Select the set in which the numbers are related in the same way as are the numbers of the following sets: (21, 504, 8) and (15, 270, 6). Operations should be performed on the whole numbers without breaking them into digits.