# The mean weight of 8 numbers is 15 kg.If each number is multiplied by 2,what will be the new mean?Explain.

Let the 8 numbers be x1,  x2x3,  x4, ..., x8

It is given that, mean of 8 numbers = 15

According to the given condition, when each number is multiplied by 2, i.e.,

2x1 + 2x2  + ... + 2x8 = 2 (x1x2  + ... + x8)  = 2 × 120 = 240

• -2

yes i 'm

• -3
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The passage contains a mathematical question about the mean weight of numbers and how it changes when each number is multiplied by 2. The passage also provides a step-by-step explanation leading to the new mean.
single_question_with_answer
Given a text passage, determine:
    1. If it contains a mathematical question (including word problems or calculations)
    2. If an answer to that mathematical question is provided in the text

First, describe the content structure you found in 1-2 sentences.

Then provide your analysis in the following format:
TYPE: <one of the following values>
- NO_QUESTION
- SINGLE_QUESTION
- SINGLE_QUESTION_WITH_ANSWER
- MULTIPLE_QUESTIONS
- MULTIPLE_QUESTIONS_WITH_ANSWERS
system
# The mean weight of 8 numbers is 15 kg.If each number is multiplied by 2,what will be the new mean?Explain.

Let the 8 numbers be x1,  x2x3,  x4, ..., x8

It is given that, mean of 8 numbers = 15

According to the given condition, when each number is multiplied by 2, i.e.,

2x1 + 2x2  + ... + 2x8 = 2 (x1x2  + ... + x8)  = 2 × 120 = 240

• -2

yes i 'm

• -3
What are you looking for?
user
The passage contains a mathematical question about the mean weight of numbers and how it changes when each number is multiplied by 2. The passage also provides a step-by-step explanation leading to the new mean.

TYPE: SINGLE_QUESTION_WITH_ANSWER