Algebra question,, need help

Question

Trent purchases 44 euros worth of souvenirs while on vacation in France, if 1US dollar = 0.678 Euros find the cost of the souvenirs in United States dollars, round to the nearest cent

Answer 1

Multiply the 44 euros by the conversion factor to find the answer.

(44 euros)*( 1 dollar/0.678 euros)

Note that the unit of "euros" cancels out, leaving only dollars, which is what you want

(44*1)/0.678 = 64.8967 dollars. You are asked to round to the nearest cent, so the final answer is

$64.90