13/3: x/4=6:0,3
=>13/3: x/4 =20
=>x/4=(13/3):20
=>x/4=260/3
=>x= (260/3 ) x4
=> x= 1040/3
13/3: x/4=6:0,3
=>13/3: x/4 =20
=>x/4=(13/3):20
=>x/4=260/3
=>x= (260/3 ) x4
=> x= 1040/3
13/3: x/4=6:0,3
=>13/3: x/4 =20
=>x/4=(13/3):20
=>x/4=260/3
=>x= (260/3 ) x4
=> x= 1040/3
13/3: x/4=6:0,3
=>13/3: x/4 =20
=>x/4=(13/3):20
=>x/4=260/3
=>x= (260/3 ) x4
=> x= 1040/3
13/3: x/4=6:0,3
=>13/3: x/4 =20
=>x/4=(13/3):20
=>x/4=260/3
=>x= (260/3 ) x4
=> x= 1040/3
Ta có: \(\frac{13}{3}:\frac{x}{4}=6:0,3\)
=> \(\frac{13.4}{3.x}=20\)
\(\frac{52}{3.x}=20\)
3x = 52 : 20
3x = 2,6 => x = \(\frac{2.6}{3}\)
13/3: x/4=6:0,3
=>13/3: x/4 =20
=>x/4=(13/3):20
=>x/4=260/3
=>x= (260/3 ) x4
=> x= 1040/3
13/3: x/4=6:0,3
=>13/3: x/4 =20
=>x/4=(13/3):20
=>x/4=260/3
=>x= (260/3 ) x4
=> x= 1040/3
13/3 + x/4 = 6 : 0,3
=> 13/3 : x/4 = 20
=> x/4 = ( 13/3 ) : 20
=> x/4 = 260/3
=> x = ( 260/3 ) x 4
=> x = 1040/3