The formula to convert Fahrenheit to Celsius is C=5/9 (F-32). Convert 12°C to Fahrenheit. Round to the nearest degree

C = 5/9 (F - 32)

Since we want to convert 12 degrees Celsius into Fahrenheit, substitute 12 for C in the equation and solve for F.

12 = 5/9 (F - 32)

Distribute 5/9 inside the parentheses.

12 = 5/9F - 160/9

Add 160/9 to both sides.

268/9 = 5/9F

Divide both sides by 5/9.

F = 268/9 * 9/5 = 2,412/45 = => 53.6

The question wants the final answer rounded to the nearest degree (ones), so the final answer is 54 degrees Fahrenheit.