video1.0<iframe src="https://www.loom.com/embed/00c76ab218594524948a321eba690314" frameborder="0" width="960" height="720" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>720960Loomhttps://www.loom.com720960https://cdn.loom.com/sessions/thumbnails/00c76ab218594524948a321eba690314-00001.jpg185p: The sum of three numbers is 855. One of the numbers, x, is 50% more than the sum of the other two numbers. What is the value of x ? a: 570 ; 513 ; 214 ; 155 ;