解:3/2×3/5等于( 9/10 ) ∵已知需求出3/2×3/5等于多少 X × Y= Z ∴3/2 × 3/5 = (3×3)/(2×5) = 9/10 答:3/2×3/5等于9/10
3/2×3/5等于9/10.