Yes, it is.
No. Two-thirds is (16 and 2/3 percent) less than four-fifths.
4 fifths
2/3 is not > 4/5
4 fifths is bigger than 2 thirds.
2/3 + 2/5 is 1 1/15
2/3 is greater than 1/5
2/3 is greater.
2 2/5
4/5 of 975 is bigger than 2/3 of 863
14/15 is.
too hard
2/3