# Ex.1.1 Q5 Integers - NCERT Maths Class 7

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## Question

Mohan deposits $$₹\,2000$$ in his bank account and withdraws $$₹\,1,642$$ from it the next day. If withdrawal of amount from the account is represented by a negative integer, then how will you represent the amount deposited? Find the balance in Mohan’s account after the withdrawal?

Video Solution
Integers
Ex 1.1 | Question 5

## Text Solution

What is known?

The amount deposited and the amount withdrawal.

What is the unknown?

Balance after the withdrawal.

Reasoning:

To find the balance you have to subtract the amount deposited and the amount withdrawal.

Steps:

Amount deposited by Mohan $$= ₹\, 2000$$ (amount deposited can be represented by a positive integer)

Amount withdrawn by Mohan $$= ₹\,1642$$ (amount deposited can be represented by negative integer)

Balance in Mohan’s account $$=$$ amount deposited – amount withdrawal

\begin{align}\\&= ₹ (2000–1642)\\&= ₹\,358\end{align}

Hence,the balance in Mohan’s account after withdrawal is $$₹\,358.$$

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