temp-conversion.js

function temperatureConversion(temp, toNewType) {
  if ((toNewType[0] === "c") || (toNewType[0] === "C")) {
    // convert to celsius
    console.log((temp - 32) * (5/9))
  }
  else {
    // convert to fahrenheit
    console.log((temp * 9/5) + 32)
  }
}