Tentukan nilai variabelnyaTolong bantu

a) a= (3 x 90)/10 = 270/10=27
b) p= (15 x75)/4= 1125/4=281,25
c) x=(7 . 88)/56=616/56=11
d) y=(9 x 40)/72=360/72=5
e) m=(25 x 24)/3=600/3=200