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प्रश्न
Mohan deposits Rs 2,000 in his bank account and withdraws Rs 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.
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उत्तर
Since the amount withdrawn is represented by a negative integer, the amount deposited will be represented by a positive integer.
Amount deposited = Rs 2000
Amount withdrawn = −Rs 1642
Balance in Mohan’s account = Money deposited + Money withdrawn
= 2000 + (−1642) = 2000 − 1642 = 358
Therefore, balance in Mohan’s account after withdrawal is Rs 358
संबंधित प्रश्न
Following number line shows the temperature in degree celsius (°C) at different places on a particular day.
Can we say temperature of Srinagar and Shimla taken together is less than the temperature at Shimla? Is it also less than the temperature at Srinagar?
Write the proper sings >, < or = in the boxes below.
| (1) –4 `square` 5 | (2) 8 `square` –10 | (3) +9 `square` +9 | (4) –6 `square` 0 |
| (5) 7 `square` 4 | (6) 3 `square` 0 | (7) –7 `square` 7 | (8) –12 `square` 5 |
| (9) –2 `square` –8 | (10) –1 `square` –2 | (11) 6 `square` −3 | (12) –14 `square` –14 |
Write the opposite of the following: 24
Indicate the following using '+' or '−' sign: 3 km below sea level
Find the value of: 7 + |−3|
Add: -3596 and -1089
Write the predecessor of the following: 79
On a day in Srinagar, the temperature at 6 p.m. was 1°C but at midnight that day, it dropped to −4°C. By how many degrees Celsius did the temperature fall?
If we denote the height of a place above sea level by a positive integer and depth below the sea level by a negative integer, write the following using integers with the appropriate signs:
200 m above sea level
Which statement is TRUE about negative integers?
