BMI Calculator challenge

//Create your function below this line.




/* If my weight is 65Kg and my height is 1.8m, I should be able to call your function like this:

var bmi = bmiCalculator(65, 1.8);

bmi should equal around 20 in this case.

*/

function bmiCalculator(yourWeight, yourHeight){
  console.log("Your BMI is " + calculator (yourWeight, yourHeight));
}


// function round(yourWeight, yourHeight) {

//     var roundOff = Math.round(yourWeight, yourHeight);
//     return roundOff;
// }

function calculator(yourWeight, yourHeight) {
//   var calc = yourWeight / (Math.sqrt(yourHeight));
//  return calc;
  var calc = (yourWeight) / (Math.pow(yourHeight, 2));
  return Math.floor(calc);
}


var bmi = bmiCalculator(65, 1.8);