1.

Two fractions are such that their product is ­9/10 and sum is ­13/40. What are the two fractions.

A. 2/5, ­9/4
B. 1/5, ­-9/2
C. 4/5, ­-9/8
D. -2/5, ­9/4
Answer» D. -2/5, ­9/4


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