tolong jawab dari no 4 sampai 10 yg bener

4)c=5/4x92=115
F=9/4x92=207
5)C=5/4x64=80
F=9/4x 64=144
6)R=4/9x(95-32)=4/9x63=28
C=5/9x(95-32)=5/9x63=35
7)R=4/9x(86-32)=4/9x54=24
C=5/9x(86-32)=30
8)R=4/9x(131-32)=4/9x99=44
C=5/9x(131-32)=5/9x99=55
9)R=4/9x(5-32)=4/9x27=12
C=5/9x(5-32)=5/9x27=15
10)R=4/9x(14-32)=4/9x18=8
C=5/9x(14-32)=5/9x18=10