Annmarie needs a total of 27.5 ounces of chocolate chips, walnuts, and raisins combined for her batch of cookies.
To find the total weight of the chocolate chips, walnuts, and raisins needed for Annmarie's cookies, we need to add up the individual weights.
Annmarie requires 11/4 pounds of chocolate chips. To convert pounds to ounces, we know that 1 pound is equal to 16 ounces. Therefore, 11/4 pounds is equal to (11/4) * 16 = 44 ounces.
For the walnuts, she needs 3/4 pounds, which is equal to (3/4) * 16 = 12 ounces.
Lastly, Annmarie needs 12 ounces of raisins, which remains the same.
Now, we can find the total weight by adding the weights of chocolate chips, walnuts, and raisins:
Total weight = 44 ounces (chocolate chips) + 12 ounces (walnuts) + 12 ounces (raisins) = 68 ounces.
Therefore, Annmarie needs a total of 68 ounces of chocolate chips, walnuts, and raisins combined for her batch of cookies.
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