50.24×1/3x=226.08方程怎么解?
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解:解方程, 此方程的解为x = 27/2,【即x = 13.5】
50.24 × (1/3)x = 226.08
(50×100+24)/100 × (1/3)x = (226×100+8)/100
5024/100 × (1/3)x = 22608/100
1256/25 × (1/3)x = 5652/25
(1256/75)x = 5652/25
x = 5652/25 ÷ 1256/75
x = 5652/25 × 75/1256
x = 27/2
∴x = 13.5
答:此方程的解为x = 27/2,【即x = 13.5】
50.24 × (1/3)x = 226.08
(50×100+24)/100 × (1/3)x = (226×100+8)/100
5024/100 × (1/3)x = 22608/100
1256/25 × (1/3)x = 5652/25
(1256/75)x = 5652/25
x = 5652/25 ÷ 1256/75
x = 5652/25 × 75/1256
x = 27/2
∴x = 13.5
答:此方程的解为x = 27/2,【即x = 13.5】
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