решите уравнения
х:370=7400
3216:(5у-109)=16
(10z-68):36:6=48:24
ДАМ 15 БАЛЛОВВВ
х:370=7400
3216:(5у-109)=16
(10z-68):36:6=48:24
ДАМ 15 БАЛЛОВВВ
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Answers & Comments
X=370×7400
X=2738000
2)3216:(5y-109)=16
5y-109=3216:16
5y-109=201
5y=109+201
5y=310
y=310:5
y=62
3)(10z-68):36:6=48:24
(10z-68):6=2
10z-68=6×2
10z-68=12
10z=68+12
10z=80
z=80:10
z=8