Subbu spends 1/3 of his monthly earnings on rent 2/5on food and l/10on monthly usual what fraction part of his eating is left with him for other expense?
Answers
Answer:
Fraction of monthly earning left for other expense is 1/6.
Step-by-step explanation:
Given:
Fraction of monthly earning spend on food = 2/5
Fraction of monthly earning spend on rent = 1/3
Fraction of monthly earning spend on usual = 1/10
To find: Fraction of monthly earning left for other expense
Fraction of monthly earning left for other expense = 1 - (2/5 + 1/3 + 1/10)
= 1 - ( (12 + 10 + 3) / 30)
= 1 - 25/30
= 5/30
= 1/6
Therefore, Fraction of monthly earning left for other expense is 1/6.