The table given below shows the temperature recorded every day in a certain week.
| Days | Temperature |
| Monday | 20º |
| Tuesday | 45º |
| Wednesday | 30º |
| Thursday | 50º |
| Friday | 25º |
| Saturday | 55º |
| Sunday | 60º |
What is the difference between the temperature recorded on Monday and Tuesday together and the temperature recorded on Friday and Saturday together?
Show answer & explanation
Correct answer: C
Explanation
The correct answer is Option 3 i.e. 15º.
The difference between the temperature recorded on Monday and Tuesday together and the temperature recorded on Friday and Saturday together = (20 + 45) - (25 + 55) = 15°