27 is 2/3 of 40 1/2.
Do 27divided by 2/3 to get it
Answer:

Step-by-step explanation:






We have that
the first balance indicates--------> 10 g
the second balance indicates--------> 0 g
the third balance indicates--------> 7.5 g
therefore
the <span>mass of the chick is (10+0+7.5)----> 17.5 g
the answer is
17.5 g</span>
Answer:
16
Step-by-step explanation:
If 1/3 are brown that means 8 animals are brown therefore 16 is how many are not brown
156 and 381/2. I believe all they want you to do is divide.