解:解方程, 此方程的解为x = 3/2,【即x = 1.5】
3/4 ÷ x = 1/2
x = 3/4 ÷ 1/2
x = 3/4 × 2
x = 3/2
∴x = 1.5
答:此方程的解为x = 3/2,【即x = 1.5】
解:3/4÷X=1/2
X=3/4÷1/2
X=3/4×2
X=3/2
X=1又1/2