Using the MathML input language and the MathSpeak output language, what is an accurate oral representation of the fraction 12 = 10 + x/2?

a. Twelve equals ten plus x over 2.
b. Twelve equals open fraction ten plus x over two close fraction.
c. Twelve equals the quantity of ten plus x divided by two.
d. Twelve equals the fraction 10 plus x over two.


b. Twelve equals open fraction ten plus x over two close fraction.

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