Respuesta :

As we know that :


1 km = 1,000m


So therefore :


7 km 123 m = ? meters

Hence you will first convert the 7 km into meters. For that we will multiply 7 × 1,000 and we would get 7km in meter value :

( 7 × 1,000) + 123

= 7,000 + 123

= 7,123 m