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Ayden had a goal of finishing painting at least 
80% of the 500 square meters of a house's walls by today. He actually finished painting 415 square meters today.
Did Ayden meet his goal? Why?
yes / no
Ayden painted
square meters
more / less
than his goal.

Ayden had a goal of finishing painting at least 80% 80 \% of the 500500 square meters of a house's walls by today. He actually finished painting 415415 square meters today.\newlineDid Ayden meet his goal? Why?\newlineyes / no Ayden painted \square square meters more / less than his goal.

Full solution

Q. Ayden had a goal of finishing painting at least 80% 80 \% of the 500500 square meters of a house's walls by today. He actually finished painting 415415 square meters today.\newlineDid Ayden meet his goal? Why?\newlineyes / no Ayden painted \square square meters more / less than his goal.
  1. Calculate Ayden's goal: Calculate 80%80\% of 500500 square meters to find out Ayden's goal.\newline80%80\% of 500=0.80×500500 = 0.80 \times 500\newline=400= 400 square meters
  2. Compare goal and actual: Compare the goal with the actual square meters painted by Ayden. \newlineAyden's goal was to paint 400400 square meters. \newlineAyden actually painted 415415 square meters.
  3. Determine more or less: Determine if Ayden painted more or less than his goal.\newline415415 square meters (painted) - 400400 square meters (goal) = 1515 square meters\newlineAyden painted 1515 square meters more than his goal.
  4. Final Answer: Yes Ayden painted 1515 square meters more than his goal.