Question 49: Performing the calculation (left| { – 2frac{1}{2} – 3frac{1}{4}} right| ) we get:

Question 49: Performing the calculation (left| { – 2frac{1}{2} – 3frac{1}{4}} right| ) we get: A. (frac{{21}}{4}) B. (frac{{23}}{4}) C. (frac{{9}}{4}) D. (frac{{11}}{4}) We have (left| { – 2frac{1}{2} – 3frac{1}{4}} right| = left| { – frac{5}{2} – frac{{13 }}{4}} right| = left| {frac{{ – 10 – 13}}{4}} right| = left| {frac{{ – 23}}{4}} right …

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