JavaScript: Compound Assignment With Augmented Multiplication

The *= operator multiplies a variable by a number.

myVar = myVar * 7;

will multiply myVar by 7. This can be rewritten as:

myVar *= 7;

Exercices

Convert the assignments for a, b, and c to use the *= operator.

var a = 5;
var b = 12;
var b = 4.7;

// Only change code below this line
a = a * 5;
b = 3 * b;
c = c * 10;
/* Your test output will go here.
*/