This is how the calculator will interpret what you wrote 3/4 +1*(-1/2)*3 or -3/4 You can save yourself some unnecessary key strokes by removing the (3/3) factor. This done you can enter the fractions with the [a b/c] key. 3[a b/c]4 [-] 1[a b/c]2 [*] 3. The result will be -3 u 4 Here [-] is the minus sign, and [*] is the multiplication sign.
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This is how the calculator will interpret what you wrote
3/4 +1*(-1/2)*3 or -3/4
You can save yourself some unnecessary key strokes by removing the (3/3) factor. This done you can enter the fractions with the [a b/c] key.
3[a b/c]4 [-] 1[a b/c]2 [*] 3. The result will be -3 u 4
Here [-] is the minus sign, and [*] is the multiplication sign.