a) 125 : m = 125 : 5 = 25
b) (b + 4) x 3 = (27 + 4) x 3 = 31 x 3 = 93
Zzz 🐇
a)125 : m = 125 : 5 = 2
b)(b + 4) x 3 = (27 + 4) x 3 = 31 x 3 = 93
a: Khi m=5 thì \(125:m=125:5=25\)
b: Khi b=27 thì \(\left(b+4\right)\cdot3=\left(27+4\right)\cdot3=31\cdot3=93\)