February 23, 2017

Posts by Mayyday

Total # Posts: 2

maths urgent
1/5 of J's money is equal to 1/3 of S's money. The difference in their amount is 1/2 of A's money. If Adam gives $120 to S, S will have the same amount of money as J. How much do the 3 people have altogether?(please show me a model method, not algebra)
December 30, 2011

Maths Pri 5
The number of S's stamps is 30% of D's stamps. The number of D's stamps is 40% of B's stamps. If they have 608 stamps, how many stamps does D have? (i need a model method to answer this)
December 30, 2011

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