🧠Mixed10 questions
Phone Bill Calculator Knowledge Check
Sharpen your phone bill calculator skills with algorithmically generated problems. Each attempt produces unique values to test your formula knowledge.
Laktawan ang matematika — gamitin ang calculator
Buksan ang Calculator1 / 10
A phone plan costs $26 per month for the first 650 minutes and 10 cents per minute for each additional minute. If a user made 1570 minutes of calls, what is their total bill?
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