Answer:
Step-by-step explanation:
|8| = 8, and |-7| = 7. Thus, we have 8 + 7, or 15.
Next time, please share the answer choices. Thank you.
Answer:
!2 bottles
Step-by-step explanation:
Given
![8\ bottles = 13\ litre \\](https://tex.z-dn.net/?f=8%5C%20bottles%20%3D%2013%5C%20litre%20%5C%5C)
Required:
Number of bottles for 18.5 liters
Represent this with x.
So:
![8\ bottles = 13\ litre](https://tex.z-dn.net/?f=8%5C%20bottles%20%3D%2013%5C%20litre)
![x = 18.5\ litre](https://tex.z-dn.net/?f=x%20%3D%2018.5%5C%20litre)
Cross Multiply
![x * 13 = 8\ bottles * 18.5](https://tex.z-dn.net/?f=x%20%2A%2013%20%3D%208%5C%20bottles%20%2A%2018.5)
![x * 13 = 148\ bottles](https://tex.z-dn.net/?f=x%20%2A%2013%20%3D%20148%5C%20bottles)
![x = \frac{148}{13}\ bottles](https://tex.z-dn.net/?f=x%20%3D%20%5Cfrac%7B148%7D%7B13%7D%5C%20bottles)
![x = 11.4\ bottles](https://tex.z-dn.net/?f=x%20%3D%2011.4%5C%20bottles)
<em>Hence, she needs 12 bottles</em>
Answer:
the answer is 12.5
Step-by-step explanation:1 1/4 * 10= 12.5
Answer:
Step-by-step explanation:
1848 / 2310 == 4 / 5 = True