Advertisements
Advertisements
प्रश्न
When Kala woke up, her body temperature was 102°F. She took medicine for fever. After 2 hours it was 2°F lower. What was her temperature then?
Advertisements
उत्तर
Kala’s temperature initially = 102°F
After two hours the temperature decreased = −2°F
Now the final temperature = 102°F – 2°F = 100°F
APPEARS IN
संबंधित प्रश्न
Write down the pair of integers whose sum is −7.
Are (11 + 7) + 10 and 11 + (7 + 10) equal? Mention the property.
What number should be added to (−17) to get −19?
Check the following for equality
(11 + 7) + 10 and 11 + (7 + 10)
Encircle the odd one of the following.
(–a) + b = b + Additive inverse of ______.
Going 500 m towards east first and then 200 m back is same as going 200 m towards west first and then going 500 m back.
The sum of an integer and its additive inverse is zero (0).
Write a pair of integers whose product is –36 and whose difference is 15.
You have ₹ 500 in your savings account at the beginning of the month. The record below shows all of your transactions during the month. How much money is in your account after these transactions?
| Cheque No. | Date | Transaction Description | Payment | Deposit |
| 384102 | 4/9 | Jal Board Deposit | ₹ 120 | ₹ 200 |
| 275146 | 12/9 | |||
| 384103 | 22/9 | LIC India Deposit | ₹ 240 | ₹ 150 |
| 801351 | 29/9 |
