2008-2-17 06:30 PM
vanessawong830
F.1 maths
A sum of money is divided into two portions in the ratio of 5:7.If the smaller portion is $1 300,find the amoutof the sum.
形式係要咁既:
Let x be the amount of the sum
xxxxxx=xxxxx
xxxx =xxxx
Ans:xxxxxxxxxxxxxxxxxxxxxx
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