Currency conversion dollars to pounds

925BeginnerAlgebra

South African Mathematics Olympiad First Round

Let one dollar cost $R12$, and let one British pound cost $R21$. What does one pound cost in dollars? (A) 1.25 (B) 1.30 (C) 1.50 (D) 1.60 (E) 1.75

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925BeginnerAlgebra

South African Mathematics Olympiad First Round

Let one dollar cost $R12$, and let one British pound cost $R21$. What does one pound cost in dollars? (A) 1.25 (B) 1.30 (C) 1.50 (D) 1.60 (E) 1.75

0 students attempted0% solvedRating 925