To add two fractions, find a common denominator. In this case, it's 12. The 2/3 = 8/12, and the 1/4 = 3/12 so we're ready to add. 8/12 + 3/12 = 8 + 3 over 12 which equals 11/12.
Two thirds multiplied by one quarter is one sixth.
3/12 + 8/12 = 11/12
15 and one quarter divided by two thirds equals 227/8
one and one half
Three thirds
4 and two thirds 4 and two thirds
five and one third.
It is eleven twelfths.
8/3
five and one third
Expressed as a mixed number, 1/6 + 2/3 + 1/4 = 1 1/12 or one and one twelfth.
One third plus one third equals two thirds.