Measurement for 2/3 cup??

I need help figuring out 2/3 of a cup. I had 2/3 a cup of Chinese Lo Mein & I can only find calories on CC for 1 cup of Lo Mein. Anyone have any idea how I would calculate 2/3 a cup?

I know a 1/2 cup would be 0.5, a 1/3 cup would be 0.75 & 1/4 cup would be 0.25.

I would think 0.6 of a cup...but I am not 100% sure.

I think 1/3 of a cup is 0.3 and 3/4 of a cup is  0.75

2/3= 0.667

Original Post by meganwilliams2:

2/3= 0.667

ding ding ding! you are correct!