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ThetotalageofHebrewandhissonis51.3yearsago,Hebrewis8timesasoldashisson.Findthecurrent...
The total age of Hebrew and his son is 51.3 years ago,Hebrew is 8 times as old as his son.Find the current age of Hebrew's son.
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(51-2×3)÷(1+8)+3
=45÷9+3
=5+3
=8岁
=45÷9+3
=5+3
=8岁
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