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mink trả lời trước rùi ai trả lời đúng sau thì mink **** cho nhé
X x 325 = 122 x 125
X x 325 = 15250
X = 15250 : 325
X = 610/13
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184250 : ( x nhân 134 ) = 125
( x nhân 134 ) = 184250 : 125
( x nhân 134 ) = 1474
x = 1474 : 134
x = 11
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102-102+103-103+125+125+125-125-125-124=1
k mk nha
thanks
chúc bạn học giỏi
mình xin trả lời câu hỏi
102-102+103-103+125+125+125-125-125-124=1
k mình nha nha nha
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a) x. 125 = 100
x = 100 : 125
x = 4/5
b) { [ ( 120 : 60 ) . 5 ] } . 100
= [ 2 . 5 ] . 100
= 10 . 100
= 1000
\(x.125=22+78\)
\(\Leftrightarrow x.125=100\)
\(\Leftrightarrow x=100:125\)
\(\Leftrightarrow x=\frac{4}{5}\)
Câu b sai đề chắc luôn
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125. 16 + 85. 125 – 125
= 125 . 16 + 85 . 125 - 125 . 1
= 125 . (16 + 85 - 1)
= 125 . 100
= 12500
x+125=1125
x=1125-125
x=1000
x=1000