The number of red frogs exceeded the number of blue frogs by 80. the number of green frogs was 20 less than the number of blue frogs. if there were 120 blue fogs, what was the sum of the reds, the blues, and the greens?

Respuesta :

120-20=100 green frogs         

120 blue frogs                                      100+120+200=420 frogs in total

120+80=200 red frogs

Hope I'm right