Question

A man spends 2 by 5 of his salary on food and 3 by 10 on house rent, electricity,etc. What fraction of his salary is still left with him?

Answer 1

Answer:

$\frac{3}{10}$

Step-by-step explanation:

Fraction of Salary Spent by the Man on Food = 2/5

Fraction of Salary Spent by the Man on Rent , Electricity etc = 3/10

According to the Q,

Fraction of Salary left with the man:

>> Total Fraction of Salary - (Sum of Salary Spent on Food and Rent, Electricity etc)

>> 1/1 - (2/5 + 3/10)

Taking L.C.M. = 10

>> 10/10 - (4/10 + 3/10)

>> 10/10 - 7/10

$>> \frac{3}{10}$

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Answer 2

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