Question 1139308: Last week Ava and John sold $1225 in goods if John sold three times more than Ava how much did Ava sell ? Answer by ikleyn(52832) (Show Source):
Let x = how much did Ava sell (in dollars).
Then John sold 4x, according to the condition.
x + 4x = 1225
5x = 1225
x = 1225/5 = 245.
ANSWER. 245 dollars.