Answer:
What app are you using???? Wondering if you still need help?? If yes I will write the answer in the comments.
Answer:
The answer is 1/2 ans....
You are told 2/9 = 16
Let total number of batteries = x
So you now have 2/9x = 16
To find x divide both sides by 2/9
X = 72 total batteries
120×90/100 = 12×9 = 108
Mark brainliest please