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\(\frac{x}{50}\)= \(\frac{1}{10}\)
\(\frac{x}{50}\)= \(\frac{5}{50}\)
=> x= 5
Vậy x=5
\(\frac{35}{x}\)= \(\frac{5}{6}\)
\(\frac{35}{x}\)= \(\frac{35}{42}\)
=> x=42
Vậy x=42
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50 : x + 35 : x = 5
(50 + 35) : x = 5
85 : x = 5
x = 85 : 5
x = 17
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50 : x + 35 : x = 5
( 50 + 35 ) : x = 5
85 : x = 5
x = 85 : 5
x = 17
Nhớ tick cho mik nha !!!
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Bài giải
Phép tính đó như sau : 50 x 95 + 35
= 4750 + 35
= 4785
Chúc bạn học tốt !!!
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35 x 50 + 35 x 49 + 35
= 35 x ( 50 + 49 + 1 )
= 35 x 100
= 3500
35 x 50 + 35 x 49 + 35 = 35 x ( 50 + 49 + 1 )
= 35 x 100
= 3500
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35*50+35*49+35
=35*50+35*49+35*1
=35*(50+49+1)
=35*100
=3500
Tk nha
TK
50 : x + 35 : x = 5
( 50 + 35 ) : x = 5
85 : x = 5
x = 85 : 5
x = 17
\(50:x+35:x=5\\ \Rightarrow\left(50+35\right):x=5\\ \Rightarrow85:x=5\\ \Rightarrow x=85:5\\ \Rightarrow x=17\)