Jeremy wants to give a 20 percent gratuity to his cab driver. His fare is 35 point 5 0 dollars What is the total amount he will pay the driver?

A 20% gratuity on $35.50 is 0.20 × $35.50 = $7.10. Add the tip to the fare: $35.50 + $7.10 = $42.60. Therefore, the total amount is $42.60, choice B.

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