Answer:
n = -29
Step-by-step explanation:
n + 16 = - 13
- 16 -16
7
Step-by-step explanation
6+1=7
Explanation:
There are 50+30 = 80 grams of sugar and water mixed together.
The percentage of sugar is 50/80 = 5/8 = 0.625 = 62.5%