On one side of the balance scale, Henry placed a 6-gram weight. On the other side of the scale, he placed a ballet slipper.
How many milligrams does the slipper weigh? (1,000 milligrams = 1 gram)

This image shows a balance scale in which both the sides are equal.

A.
6,000 milligrams

B.
600 milligrams

C.
0.6 milligram

D.
60 milligrams

Explanation:

A balance scale is balanced when the weights on both sides are equal. Then, since the image shows that both sides are equal, the weight of the 6-gram weight, placed by Henry on one side of the balance scale is equal to the weight of the ballet slipper placed on the other side.

Conversion of units:

That is the option A.

12 servings. 4 times 3= 12