Question

the price of a bowl of plain phò is $6. with 4 ingredients added, the total price is $8. find the price of each ingredient. what is the unknown amount in the problem? price of a bowl including extra ingredients price of each ingredient number of ingredients price of a bowl of plain phò

Explanation:

We analyze each option:

• "price of a bowl including extra ingredients" is given as $8, so it's known.
• "price of each ingredient" is what we need to find (the problem asks to find it), so it's unknown.
• "number of ingredients" is given as 4, so it's known.
• "price of a bowl of plain phở" is given as $6, so it's known.

Answer:

B. price of each ingredient