Answer: the weight of chalk stick is 25 g
Step-by-step explanation:
Quantity of Carbon in chalk stick = 3 g Let the weight of chalk be x g.
12%of x =3
Twenty percent of 80<span> is 16.
Hoped I helped!</span>
Answer:
The answer is 25/18, not 7/3.
Step-by-step explanation:
1 2/3=5/3
5/6*5/3=25/18
Answer:
11
Step-by-step explanation:
It should be like this: 7/2h-3(5h-1/2)
7/2h-15h+3/2
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| -23/2+3/2|
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so I think A and B are correct.