Question

A man spends 2 by 3 of his salary on food and 3 by 10 on house rent what fraction of his salary is still left with him ?​

Answer 1

Step-by-step explanation:

let total salary be 1

therefore

expenditure+savings=salary

⅔+0.3 + x = 1

X = 1-⅔-0.3

X= 1/30