Convert to a common denominator (in this case 12), then do the subtraction.
5
Negative one third or -0.333
two and one-fourth
4.583
7/20
5
yes two thirds is 66.6666 repeating one fourth is 25 percent
minus one fifteenth (-1/15)
Negative one third or -0.333
It is 0.6666666
No.
2 and 2/3
Five eights plus two thirds minus one fourth is equal to 1.04
no
two and one-fourth
2 - 3
62/3