y : 15 - 34,87 = 58,21
y : 15 = 58,21 + 34,87
y : 15 = 93,08
y = 93,08 x 15
y = 1396,2
76,22 - y x 3 = 61,22
y x 3 = 76,22 - 61,22
y x 3 = 15
y = 15 : 3
y = 5
đúng thì k nha
y : 15-34,87=52,21+6
y:15-34,87=58,21
y:15=58,21+34,87
y:15=93,08
y=93,08x15
y=1396,2
76,22-y x 3=30,61 x 2
76,22-y x 3=61,22
y x 3=76,22-61,22
y x 3=15
y=15:3
y=5
\(y:15-34,87=58,21\)
\(y:15=58,21+34,87\)
\(y:15=93,08\)
\(y=93,08x15\)
\(y=11896,2\)
\(76,22-yx3=30,61x2\)
\(76,22-yx3=61,22\)
\(76,22-y=61,22:3\)
\(76,22-y=20\frac{61}{50}\)
\(y=76,22-20\frac{61}{50}\)
\(y=55\)
y : 15 - 34,87 = 58,21
y : 15 = 58,21 + 34,87
y : 15 = 93,08
y = 93,08 x 15
y = 1396,2
76,22 - y x 3 = 61,22
y x 3 = 76,22 - 61,22
y x 3 = 15
y = 15 : 3
y = 5
chúc cậu hok tốt @_@
y : 15 - 34,87 = 58,21
y : 15 = 58,21 + 34,87
y : 15 = 93,08
y = 93,08 × 15
y = 1396,2
y :15 - 34,87 = 52,21 + 6
y : 15 - 34,87= 58,21
y : 15 = 58,21 + 34,87
y: 15 = 93,08
y = 93,08 x 15
y = 1396,2
dễ thế cũng hỏi
y : 15 - 34,87 = 52,21 + 6
<=> y : 15 = 58,21 + 34,87
<=> y : 15 = 93,08
<=> y = 93,08 . 15
<=> y = 1396,2
#hoc_tot#
y:15-34,47=58,21
y:15=58,21+34,87
y:15=93,08
y=93,08 x15
y=1396,2
76,22-y x 3=30,61 x2
76,22-y x3=61,22
y x3=76,22-61,22
yx3=15
y=15 :3
y=5
\(a,\)\(y:15-34,87=52,21+6\)
\(y:15-34,87=58,21\)
\(y:15=58,21+34,87\)
\(y:15=93,08\)
\(y=93,08\times15\)
\(y=1396,2\)
Vậy y = 1396,2
\(b,\)\(76,22-y\times3=30,61\times2\)
\(76,22-y\times3=61,22\)
\(y\times3=76,22-61,22\)
\(y\times3=15\)
\(y=15:3\)
\(y=5\)
Vậy y = 5
Banh Bao Tong
trả lời sai hết ròi
76,22 - y x 3 =61,22
y x 3 =76,22 - 61,22
y x 3 =15
y =15 : 3
y =5
