Toán Lớp 5: 3/2 . 4/5 – x = 2/3
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2 phút
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Toán Lớp 5: 3/2 . 4/5 – x = 2/3
tìm x
2 phút
Comments ( 2 )
=>6/5-x=2/3
=>x=6/5-2/3
=>x=18/15-10/15
=>x=8/15
Vậy x=8/15