Question

\(\frac{x}{13}x\frac{15}{26}\)

tìm x

Answer 1

\(\frac{5}{13}x\frac{15}{26}\)

Answer 2

<=> 13x15=X x26

<=>195=26x X

<=>X=195/26=7.5

Answer 3

\(\frac{x}{13}=\frac{15}{26}\)

\(\Rightarrow26.x=13.15\)

\(\Rightarrow26.x=195\)

\(\Rightarrow x=195:26\)

\(\Rightarrow x=7,5\)

Vậy x = 7,5

_Chúc bạn học tốt_

Answer 4

\(\frac{x}{13}=\frac{15}{26}\)

\(\Rightarrow26x=13\times15\)

   26x = 195

x=196/26

x=7,5

chúc bạn học tốt

Answer 5

\(\frac{x}{13}\cdot\frac{15}{26}\Leftrightarrow26x=13\cdot15\Leftrightarrow26x=195\Leftrightarrow x=195:26\Leftrightarrow x=7,5\)

Answer 6

đáp án là

x =  7,5 

hok tốt