Question

Tìm số tự nhiên X, biết:   

X/50=1/10

35/X = 5/6

Answer 1

\(\frac{x}{50}\)= \(\frac{1}{10}\)

\(\frac{x}{50}\)= \(\frac{5}{50}\)

=> x= 5

Vậy x=5

\(\frac{35}{x}\)= \(\frac{5}{6}\)

\(\frac{35}{x}\)= \(\frac{35}{42}\)

=> x=42

Vậy x=42

Answer 2

\(\frac{x}{50}=\frac{1}{10}\)

\(\frac{x}{50}=\frac{5}{50}\)

\(\Rightarrow x=5\)

vậy \(x=5\)

\(\frac{35}{x}=\frac{5}{6}\)

\(\frac{35}{x}=\frac{35}{42}\)

\(\Rightarrow x=42\)

Answer 3

x = ( 50 x 1 ) : 10 = 5 

x = ( 35 x 6 ) : 5   = 42 

Answer 4

1) số X là :

    50 : 10 x 1 = 5

vậy 5/10 = 1/10

2) số X là :

    35 : 5 x6 = 42

vậy 35/42 = 5/6

☘ hAiZz...Zz...zZ ☘

Answer 5

5/50 = 1/10

35/42 = 5/6

Answer 6

1) X = 5

2) X = 42

Answer 7

\(\frac{x}{50}\)= \(\frac{1}{10}\)

\(\frac{x}{50}\)= \(\frac{5}{50}\)

Vậy x = 5

\(\frac{35}{x}\)= \(\frac{5}{6}\)

\(\frac{35}{x}\)= \(\frac{35}{42}\)

Vậy x = 42