Using only an addition, how do you add eight 8’s and get the number 1000?
2 answers:
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Answer:
Step-by-step explanation:
The formula for calculating percentage is
The "part" is the electricity payment.
The "whole" is Ramon's earnings.
Write both sides as powers of 8, then simplify:
However, on the left hand side, this would mean we'd have, , which is undefined (assuming the real-valued logarithm), so this equation has no real solution.