11 Dinakar's mother's present age is six times Dinakar's present age. Dinakar's age five years from now will
be one third of his mother's present age. What are their present ages?
be one third of his mother's present age. What are their present ages?
Answers & Comments
A salt metathesis reaction, sometimes called a double replacement reaction, double displacement reaction, is a chemical process involving the exchange of bonds between two non-reacting chemical species which results in the creation of products with similar or identical bonding affiliations.