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A 1989 math textbook argues either side. The calculator train copied under is introduced within the textbook with out clarification. Please clarify what’s going on right here, and why it really works.
Enter your age right into a calculator after which double it. Add 5. Multiply by 50. Add the quantity of change in your pocket as much as however not together with $1. Now subtract the variety of days in a yr. Add 115. Divide by 100. Are you able to see your age and pocket change? Talk about how you might use this exercise in a arithmetic class.
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