Mrs. Lacson harvested 80 sweet potatoes. She sold 20 of them to Mrs.  Adams and 15 of them to Mr. Lenon. How many sweet potatoes are not yet sold? Let's think step by step and output the final answer after "####".
user
Mrs. Lacson sold a total of 20 + 15 = <<20+15=35>>35 sweet potatoes.
Hence, there are still 80 - 35 = <<80-35=45>>45 sweet potatoes left unsold.
#### 45
Mrs. Lacson harvested 80 sweet potatoes. She sold 20 of them to Mrs.  Adams and 15 of them to Mr. Lenon. How many sweet potatoes are not yet sold?
train