Question

\(\frac{15+x}{32}=\frac{3}{4}\)

Answer 1

\(\frac{15+x}{32}=\frac{3}{4}\)

suy ra \(\frac{15+x}{32}=\frac{24}{32}\)

vậy 15+x=24

            x=24-15

            x=9

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Answer 2

\(\frac{15+x}{32}=\frac{3}{4}\Rightarrow4\left(15+x\right)=3.32\)

=> 60+4x=96

=> 4x=96-60=36

=> x=36:4=9

Answer 3

\(\frac{15+x}{32}=\frac{3}{4}\)

\(\Rightarrow\frac{15+x}{32}=\frac{24}{32}\)

\(\Rightarrow15+x=24\)

\(x=24-15\)

\(x=9\)

Answer 4

=>4 x (15+x)=3 x 32

4 nhân x+60=96

4 nhân x=36

x=36:4

x=9

Answer 5

\(\frac{15+x}{32}=\frac{3}{4}\)

suy ra \(\frac{15+x}{32}=\frac{24}{32}\)

vậy 15+x=24

            x=24-15

            x=9

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Answer 6

15 + x / 32 = 3/4

( 15 + x ) : 8 / 4 = 3 /4

=> ( 15 + x ) : 8 = 3

15 + x = 3 x 8

15 + x = 24

x = 24 - 15 

x = 9

Answer 7

32 : 4 = 8

3 x 8 = 24 

24 - 15 = 9

Vậy \(\frac{15+x}{32}=\frac{3}{4}\)= \(\frac{15+9}{32}=\frac{24}{32}=\frac{3}{4}\)

Answer 8

\(\frac{15+x}{32}=\frac{3}{4}\)

\(\frac{15+x}{32}=\frac{3\cdot8}{4\cdot8}\)

\(\frac{15+x}{32}=\frac{24}{32}\)

\(\Rightarrow15+x=24\)

\(\Rightarrow x=24-15\)

\(\Rightarrow x=9\)