Answer:
23.5 or 23 pieces
Step-by-step explanation:
First you have to turn both fractions into improper fractions.
23 1/2 - 47/2 3/4
Since you want to know how many 2/3 pieces you can make out of 23 1/2 piece, you would divide. When you fractions you can use : Same. Change. Flip.
47/2 = 47/2 ; Same
÷ = × ; Change
3/4 = 4/3 ; Flip
47/2 × 4/3= 141/6
141÷6=23.5 or 23