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Esteban has a big jar of change in his room. He has 600 coins total, and 240 of them are pennies. What percent of the coins are pennies?
(Ignore the 
% symbol when entering your answer. For example, if the answer is 
11%, enter 11. )

Esteban has a big jar of change in his room. He has 600600 coins total, and 240240 of them are pennies. What percent of the coins are pennies?\newline(Ignore the % \% symbol when entering your answer. For example, if the answer is 11% 11 \% , enter 1111.) )

Full solution

Q. Esteban has a big jar of change in his room. He has 600600 coins total, and 240240 of them are pennies. What percent of the coins are pennies?\newline(Ignore the % \% symbol when entering your answer. For example, if the answer is 11% 11 \% , enter 1111.) )
  1. Find Percentage of Pennies: We need to find the percentage of coins that are pennies. The formula to calculate the percentage is:\newlinePercentage = (PartWhole)×100(\frac{\text{Part}}{\text{Whole}}) \times 100\newlineHere, the Part\text{Part} is the number of pennies, and the Whole\text{Whole} is the total number of coins.
  2. Identify Part and Whole: First, we identify the Part and the Whole in this problem.\newlinePart (number of pennies): 240240\newlineWhole (total number of coins): 600600
  3. Substitute into Percentage Formula: Next, we substitute the Part and the Whole into the percentage formula.\newlinePercentage of pennies = (240/600)×100(240 / 600) \times 100
  4. Perform Division: Now, we perform the division 240/600240 / 600.\newline240/600=0.4240 / 600 = 0.4
  5. Multiply by 100100: Finally, we multiply the result by 100100 to find the percentage. 0.4×100=400.4 \times 100 = 40