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设做桌面用x立方米木料,则做桌腿用(10-x)立方米木料,依题意得
100x=600(10-x)×4
100x=24000-2400x
100x+2400x=24000
2500x=24000
x=24000÷2500
x=9.6
所以100x=100×9.6=960
答：可做成960张桌子.