One half minus one third plus one fourth minus one sixth plus one eighth minus one twelfth There is also a simple calculation, one half + one third + one fourth + one sixth + one eighth. This is also a simple calculation, and there is also a simple calculation, one-quarter - one sixth - one twelfth. There are three

One half minus one third plus one fourth minus one sixth plus one eighth minus one twelfth There is also a simple calculation, one half + one third + one fourth + one sixth + one eighth. This is also a simple calculation, and there is also a simple calculation, one-quarter - one sixth - one twelfth. There are three

1 / 2-1 / 3 + 1 / 4-1 / 6 + 1 / 8-1 / 12
=12 / 24-8 / 24 + 6 / 24-4 / 24 + 3 / 24-2 / 24
=7 / 24