The value of a certain rare stamp is 160% of its value three years ago. If the stamp was worth $220 then, what is it worth today?
6 answers
220 * 1.6 = $________
Thank you very much. I have one more question: The area of the heart is 20cm^2. If this is 72% of the area of the square, what is the area of the square?
What do you mean by the area of the heart?
Nevermind.......its okay
The question is: The area of the heart (it's a picture of a heart inside a square) is 20cm^2. If this is 72% of the area of the square, what is the area of the square?
answer is 28.5 cm^2
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