Question

Kojo spent 1/4 of his monthly salary on 2/5 on food 1/6 on utilities what fraction of his salary is left

Answer 1

11/60

Explanation:

Because fraction is based on a whole :-

1 - (1/4 + 2/5 + 1/6)

=> 1 - (15 + 24 + 10/60) (by taking LCM of 4, 5, and 6)

=> 1 - (49/60)

=> 1 - 49/60

=> 60 - 49/60 (by taking LCM of 1 and 60)

=> 11/60

Hope you understood!!