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?

Is this inappropriate language,”good evening,everyone. for coming out to sit on hard,uncomfortable stadium concrete on an unseasonably warm evening and wearing clothes and shoes you can’t wait to get home to get get ou of.” if so,how can i write it in formal?