Toán Lớp 5: 1,2-y+0,6=0,45
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Toán Lớp 5: 1,2-y+0,6=0,45
Mong mọi người giúp
Comments ( 2 )
1,2-y+0,6=0,45
1,2-y=0,45-0,6
1,2-y=-0,15
y=1.2+0,15
y=1,35
1,2−y+0,6=0,451,2-y+0,6=0,45
1,2−y=0,45−0,61,2-y=0,45-0,6
1,2−y=−0,151,2-y=-0,15
y=1.2+0,15y=1.2+0,15
y=1,35