Question: Scheme: Write a procedure, numspeak that takes a positive integer argument and returns a sentence containing that number spelled out in words: (number-speak 42) (FORTY

Scheme: Write a procedure, numspeak that takes a positive integer argument and returns a sentence containing that number spelled out in words:

(number-speak 42)

(FORTY TWO)

There are some special cases you will need to consider: Numbers in which some particular digit is zero

Numbers like, 1,000,529 in which entire group of three digits is zero

Numbers in the teens

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