9.625除以2又3/2-4又8/5*8/3 要算式
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![9.625除以2又3/2-4又8/5*8/3 要算式](/uploads/image/z/371660-68-0.jpg?t=9.625%E9%99%A4%E4%BB%A52%E5%8F%883%2F2-4%E5%8F%888%2F5%2A8%2F3+%E8%A6%81%E7%AE%97%E5%BC%8F)
9.625除以2又3/2-4又8/5*8/3 要算式
9.625除以2又3/2-4又8/5*8/3 要算式
9.625除以2又3/2-4又8/5*8/3 要算式
9.625÷2又3/2-4又8/5×8/3
=9又8/5÷2又3/2-4又8/5×8/3
=8/77÷3/8-8/37×8/3
=8/77×8/3-8/37×8/3
=(8/77-8/37)×8/3
=5×(8/3)
=8/15
=1又8/7