Come si convertono 3 miglia in iarde?
Risposta:
3cancel"miles"xx(1760 "yd")/(1cancel"mile") = 5280 "yards
Spiegazione:
In order to compute the number of yards in 3 miles, we're going to use dimensional analysis (method that allows you to convert from one unit of measurement to another by cancelling out unwanted units) and the relationship below:
Per domande come questa utilizzo la seguente tecnica:
"Quantity Given" xx "Conversion Factor" = "Quantity Sought"
color(magenta)("Quantity Given:" miglia 3
color(gold)("Conversion Factor:" 1760
color(red)("Quantity Sought:" cantieri
Inseriamo i nostri valori:
3cancel"miles"xx(1760 "yd")/(1cancel"mile") = 5280 "yards"