列式计算(1)一个数的45%等于32的3/8,这个数是多少?(2)3/8与5/16的和乘以1/3与1/9的差,积是多少?设A、B都是自然数,并且满足A/11+B/3=17/33,那么A+B=( )1.有一个圆锥体刚锤,底面半径是4厘米,高是1.5
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![列式计算(1)一个数的45%等于32的3/8,这个数是多少?(2)3/8与5/16的和乘以1/3与1/9的差,积是多少?设A、B都是自然数,并且满足A/11+B/3=17/33,那么A+B=( )1.有一个圆锥体刚锤,底面半径是4厘米,高是1.5](/uploads/image/z/7003930-58-0.jpg?t=%E5%88%97%E5%BC%8F%E8%AE%A1%E7%AE%97%EF%BC%881%EF%BC%89%E4%B8%80%E4%B8%AA%E6%95%B0%E7%9A%8445%25%E7%AD%89%E4%BA%8E32%E7%9A%843%2F8%2C%E8%BF%99%E4%B8%AA%E6%95%B0%E6%98%AF%E5%A4%9A%E5%B0%91%3F%EF%BC%882%EF%BC%893%2F8%E4%B8%8E5%2F16%E7%9A%84%E5%92%8C%E4%B9%98%E4%BB%A51%2F3%E4%B8%8E1%2F9%E7%9A%84%E5%B7%AE%2C%E7%A7%AF%E6%98%AF%E5%A4%9A%E5%B0%91%3F%E8%AE%BEA%E3%80%81B%E9%83%BD%E6%98%AF%E8%87%AA%E7%84%B6%E6%95%B0%2C%E5%B9%B6%E4%B8%94%E6%BB%A1%E8%B6%B3A%2F11%2BB%2F3%3D17%2F33%2C%E9%82%A3%E4%B9%88A%2BB%3D%28+%291.%E6%9C%89%E4%B8%80%E4%B8%AA%E5%9C%86%E9%94%A5%E4%BD%93%E5%88%9A%E9%94%A4%2C%E5%BA%95%E9%9D%A2%E5%8D%8A%E5%BE%84%E6%98%AF4%E5%8E%98%E7%B1%B3%2C%E9%AB%98%E6%98%AF1.5)
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