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Select the correct answerThe average age of a family of five is 32 years. If the ages of four family members are 28, 34, 30, and 38, how old is the fifth family member?Options28 Years24 Years32 Years36 Years

Question

Select the correct answerThe average age of a family of five is 32 years. If the ages of four family members are 28, 34, 30, and 38, how old is the fifth family member?Options28 Years24 Years32 Years36 Years

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Solution 1

Sure, let's solve this step by step:

  1. The average age of the family is given as 32 years. This means that the total age of all five family members is 32 years * 5 = 160 years.

  2. The ages of four family members are given as 28, 34, 30, and 38 years. So, the total age of these four members is 28 + 34 + 30 + 38 = 130 years.

  3. To find the age of the fifth family member, we subtract the total age of the four known members from the total age of all five members. So, the age of the fifth member is 160 years - 130 years = 30 years.

So, the age of the fifth family member is 30 years. However, this option is not given in your list. Please check the question or the options again.

This problem has been solved

Solution 2

To solve this problem, we first need to find the total age of the family. Since the average age is 32 years and there are 5 family members, the total age of the family is 32 years * 5 = 160 years.

Next, we add up the ages of the four known family members: 28 years + 34 years + 30 years + 38 years = 130 years.

Finally, we subtract the total age of the four known family members from the total age of the family to find the age of the fifth family member: 160 years - 130 years = 30 years.

So, the fifth family member is 30 years old.

This problem has been solved

Solution 3

To solve this problem, we first need to find the total age of all five family members. Since the average age is 32 years, we multiply this by 5 to get a total of 160 years.

Next, we add up the ages of the four known family members: 28 + 34 + 30 + 38 = 130 years.

Finally, we subtract the total age of the four known family members from the total age of all five family members to find the age of the fifth member: 160 - 130 = 30 years.

So, the fifth family member is 30 years old. However, this option is not listed in the given options. There might be a mistake in the question or the options provided.

This problem has been solved

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