Final answer:
To determine how much Jake owes his friend from his $30 allowance, we assume the question meant 56%. By converting 56% to a decimal (0.56) and multiplying it by the $30 allowance, we find that Jake owes $16.80.
Step-by-step explanation:
Jake owes 56 of his weekly allowance to his friend. To find out how much he owes, we need to determine what 56 represents as a fraction or percentage of his allowance. Since the question seems to have a typo and we cannot define 56 clearly, let's assume it meant to say 56% based on similar context in the examples provided.
To calculate 56% of his $30 allowance, we follow these steps:
Convert the percentage to a decimal by dividing by 100: 56% / 100 = 0.56.
Multiply the decimal by Jake's weekly allowance: 0.56 * $30.
The result is the amount Jake owes to his friend: 0.56 * $30 = $16.80.
Therefore, Jake owes his friend $16.80 from his weekly allowance.