1.

Q: Evaluate: $$ {9।3-5।-5।-5।4।÷10\over-3(5)-2×4÷2}$$

A. $$-{16\over 19}$$
B. $${4\over 7}$$
C. $$9\over 10$$
D. $$-{8\over 17}$$
Answer» B. $${4\over 7}$$


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