Naila gave 1/4 of her cake to her sister, another 2/3 gave to her two brothers and kept the rest of the cake for herself. The fraction of the cake that was left with her is?

Naila gave 1/4 of her cake to her sister, another 2/3 gave to her two brothers and kept the rest of the cake for herself. The fraction of the cake that was left with her is?

Explanation

Fraction given away = 1/4 + 2/3

= 3/12 + 8/12

= 11/12

Fraction left = 1 - 11/12

= 1/12