Answer:
The most common types of chemical reactions are synthesis, decomposition, single displacement, double displacement, combustion and acid-base. However, such categorization is not exclusive. For example, an acid-base reaction can also be classified as a double displacement reaction.
Explanation:
The coin was 3000 sucres.
Although the text is not there, it is a <u>logical deduction</u>.
In the text it tells us that the value of the coin was around three thousand and then it says that it was the previous currency of the US dollars so it is the Ecuadorian sucres.
<h3><em><u>MissSpanish</u></em></h3>