This is the 15618th most frequent German word.
wieviele
"How many."
'Wieviele' is used here to ask about the quantity of apples someone wishes to purchase.
Wieviele Äpfel möchtest du kaufen?
How many apples would you like to buy?
In this sentence, 'Wieviele' inquires about the number of hours worked.
Wieviele Stunden hast du heute gearbeitet?
How many hours did you work today?
The word 'Wieviele' asks about the total quantity of books read.