human
This week, the fishmonger sold 50 kg of salmon. He sold three times more the following week. What was the total amount of fish sold in two weeks?
assistant
How many kg of salmon did the fishmonger sell the following week? ** The following week, he sold 50 x 3 = <<50*3=150>>150 kg of salmon.
How many kg of fish did the fishmonger sell in two weeks? ** So he sold 50 + 150 = <<50+150=200>>200 kg of fish.
#### 200