Jaylon spent $21.60 of the $80 he got for his birthday. what percent of his money did he spend?
1 answer:
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Answer:
see explanation
Step-by-step explanation:
Multiply both sides by 9 to eliminate the fraction
9K = 5(F + 459.67) ← divide both sides by 5
F + 459.67 = K ( subtract 459.67 from both sides )
F = K - 459.67