tolong di jawab nomer 1 sampai 5

1.p=8
q=15
8+15/15-7=
23/7

2.A=12
B=16
12/16+12=
12/28=3/7

3.P=20
Q=16
16-20/20+16=
-4/36=-1/9

4.x=9
y=15
15/9+15=
15/24=5/8

5.R=24
S=9
24+9/9=
33/9