50. A builder bought a section of land to build homes, of the land he purchased, he can develop no more than 225 acres and leave the rest as open space for wildlife. If he left 128 acres as open space, how much land did he purchase?
Solución de tutoría real
Responder
Solución
¡Inicia sesión para desbloquear respuestas gratis!
Una plataforma de aprendizaje en la que confían millones de estudiantes y profesores reales.
Revisado y aprobado por el equipo de tutoría de UpStudy
The Deep Dive
The builder purchased a total of 353 acres of land. To find this, you simply add the 225 acres he can develop to the 128 acres he plans to leave as open space: 225 + 128 = 353 acres. Now, if you're ever faced with similar problems, it's good practice to define all your variables. In this case, let "x" represent the total land purchased. A well-planned equation helps avoid confusion and keeps your calculations neat and tidy!