Question

On a recent day a Euro was equal to about 1.2 American dollars. Write an expression which estimates the number of dollars in x Euros. Then estimate the number of American dollars equal to 25 Euros.

Answer 1

Euro = 1.2 Dollars

x Euros = 1.2*x Dollars

x Euros = 1.2x Dollars

25 Euros = 1.2 *25 Dollars

25 Euros = 30 Dollars.