Answer :

Answer:

d = 0.2373

Step-by-step explanation:

728.08 = 954.55(1-d) Open the brackets

728.08 = 954.55 - 954.55d Re-arrange

954.55d = 954.55 - 728.08

954.55d = 226.47 Divide both sides by 954.55

d = 0.2373

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