合聚咖

合聚咖

0.75:6分之5求比值

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解:0.75:6分之5的比值等于( 9:10 )

∵已知需求出0.75:6分之5的比值

X : Y = X ÷ Y = Z

∴0.75 : 6分之5

= 0.75 : 5/6

= 0.75 ÷ 5/6

= 75/100 × 6/5

= 3/4 × 6/5

= 9/10

∴0.75 : 5/6 = 9/10 = 9:10

答:0.75:6分之5的比值等于9:10