695与164的差是多少的9倍?
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解:695与164的差是( 59 )的9倍
∵已知需求出695与164的差是多少的9倍
∴695与164的差
= 695 - 164
= (700 - 5)- (160 + 4)
= 700 - 5 - 160 - 4
= (700 - 160)+(-5 - 4)
= 540 - 9
= 531
∵A的9倍 = A × 9 = 9A
∴设695与164的差是x的9倍
x × 9 = 531
9x = 531
x = 531 ÷ 9
x = 531 × 1/9
x = 531/9
∴x = 59
答:695与164的差是59的9倍
∵已知需求出695与164的差是多少的9倍
∴695与164的差
= 695 - 164
= (700 - 5)- (160 + 4)
= 700 - 5 - 160 - 4
= (700 - 160)+(-5 - 4)
= 540 - 9
= 531
∵A的9倍 = A × 9 = 9A
∴设695与164的差是x的9倍
x × 9 = 531
9x = 531
x = 531 ÷ 9
x = 531 × 1/9
x = 531/9
∴x = 59
答:695与164的差是59的9倍
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