In this question, you are asked to do rounding. The number will be rounded up if 1 digit below them is having value 5 or more. The number will be rounded down instead if 1 digit below it was 4 or less. In this case, you need to round up to nearest liters which mean the nearest one. The number is 103.468.
One digit below one will be the 0.4. Since the value is 4, which was lower than 5, then the number is rounded down. So the answer would be 103.
Use photo math for these types of questions
The answer is 1 hour 30 minutes. Think of the 50 and 20 mins as 5/6 and 2/6
Given:
You order 1.5 pounds of turkey at the deli. You will accept the turkey if its weight is between 1.54 and 1.46 pounds.
To find:
The absolute value inequality that can be used to describe the tolerance of the weight of the turkey
Solution:
Let x be the actual weight of the turkey.
It will accepted, if its weight is between 1.54 and 1.46 pounds.
![1.46\leq x\leq 1.54](https://tex.z-dn.net/?f=1.46%5Cleq%20x%5Cleq%201.54)
Subtract 1.5 from each side.
![1.46-1.5\leq x-1.5\leq 1.54-1.5](https://tex.z-dn.net/?f=1.46-1.5%5Cleq%20x-1.5%5Cleq%201.54-1.5)
![-0.04\leq x-1.5\leq 0.04](https://tex.z-dn.net/?f=-0.04%5Cleq%20x-1.5%5Cleq%200.04)
![|x-1.5|\leq 0.04](https://tex.z-dn.net/?f=%7Cx-1.5%7C%5Cleq%200.04)
Therefore, the required absolute inequality is
.