No, two fifths is smaller the three fourths. It would only be 8/20ths while three fourths would be 15/20ths.
The answer is pretty simple it follows with E=Mcsquared also with 4+5/8888888888*8473
three fifths, for example.
9/20 or 0.45
Eight and three fourths plus six and two fifths is fifteen and one twentieth.
three fifths plus one quarter = 17 twentieths
It is nine twentieths.