수학 오류

Question

I의 값을 계산하고, 예 .FOR 변수 값 (9)에 의해 전체를 분할 오전 :

$scope.wald_costs = Math.round($scope.logistics_costs + $scope.refurbishment_costs + $scope.insurance_costs + $scope.priceful + $scope.t/$scope.$scope.sharable_with) 

$scope.wald_costs = Math.round(1000 + 500 + 4500 + 45000 + 27000/9) 

가 $scope.wald_costs = 8666 가되도록 가정 될 것이다하지만 <b>{{wald_costs}}</b>을 인쇄 할 때 적절한 출력을 얻지 못하고 있습니다. 대신 내가 출력에서 ​​얻을 것은 내가이 문제를 해결 할 수있는 방법이 6000450003375

$scope.t = 27000 
$scope.logistics_costs = 1000 
$scope.refurbishment_costs = 500 
$scope.insurance_costs = 4500 
$scope.priceful = 45000 
$scope.sharable_with = 9 

$scope.wald_costs = Math.round(($scope.logistics_costs + $scope.refurbishment_costs + $scope.insurance_costs + $scope.priceful + $scope.t/$scope.$scope.sharable_with)) 

처럼? 이 8666`은 다음 몇 가지 괄호를 추가 할 필요가`해야하는데 경우

Answer 1

사용

$scope.wald_costs = Math.round(($scope.logistics_costs + $scope.refurbishment_costs + $scope.insurance_costs + $scope.priceful + $scope.t)/$scope.$scope.sharable_with) 

Answer 2

하면이 http://plnkr.co/edit/8ZZY2XtxB2EbB64hWYyn?p=preview

$scope.t = 27000; 
$scope.logistics_costs = 1000; 
$scope.refurbishment_costs = 500; 
$scope.insurance_costs = 4500; 
$scope.priceful = 45000; 
$scope.sharable_with = 9; 
$scope.wald_costs = Math.round(($scope.logistics_costs + $scope.refurbishment_costs + $scope.insurance_costs + $scope.priceful + $scope.t)/$scope.sharable_with); 
    alert($scope.wald_costs);