human
The buyers who came to Mr. Brandon's shop yesterday bought goods worth $80. If 2/5 of the total amount of sales Mr. Brandon made yesterday were credit sales, and the rest were cash sales, how much did Mr. Brandon get from cash sales?
assistant
How much were the credit purchases? ** 2/5 of the total amount of sales Mr. Brandon made yesterday, which were credit purchases, were worth 2/5*$80=$<<2/5*80=32>>32
How much were the cash sales? ** The cash sales that Mr. Brandon made yesterday was $80-$32=$<<80-32=48>>48
#### 48