Answer:
what is the called function right
Step-by-step explanation:
sana makatulong
1.)2 3/4+4 4/5=6 15/20+16/20
=6 31/20
2.)2 9/10+3 4/5=5 9/10+8/10
=5 17/10=6 7/10
3.)2 7/8+1 4/5=3 35/40+36/40
=3 71/40=6 31/40
4.)4 30/60-20/60
=10/60=1 1/6
5.)1 8/8 or 1-2/8
=
