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To get the predecessor of 6 + 7 + 8, what should be added?
- a)1
- b)-1
- c)3
- d)All the above
- e)None of these
Correct answer is option 'B'. Can you explain this answer?
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Most Upvoted Answer
To get the predecessor of 6 + 7 + 8, what should be added?a)1b)-1c)3 d...
To find the predecessor of a given number, we need to find the number that comes before it in a sequence. In this case, we are given the numbers 6, 7, and 8.
Predecessor of 6:
- The number that comes before 6 is 5. So, the predecessor of 6 is 5.
Predecessor of 7:
- The number that comes before 7 is 6. So, the predecessor of 7 is 6.
Predecessor of 8:
- The number that comes before 8 is 7. So, the predecessor of 8 is 7.
The correct answer:
- Option 'b' (-1) is the correct answer because -1 is the predecessor of all the given numbers (6, 7, and 8).
Explanation:
- The predecessor of a number is always one less than the given number.
- In this case, all the given numbers (6, 7, and 8) can be obtained by adding 1 to their respective predecessors.
- Therefore, to get the predecessor of 6, 7, and 8, we need to subtract 1 from each of them.
- Option 'b' (-1) represents the subtraction of 1, which will give us the correct predecessors of the given numbers.
Summary:
- The predecessor of 6 is 5, the predecessor of 7 is 6, and the predecessor of 8 is 7. To obtain these predecessors, we need to subtract 1 from each of the given numbers. Therefore, option 'b' (-1) is the correct answer.
Predecessor of 6:
- The number that comes before 6 is 5. So, the predecessor of 6 is 5.
Predecessor of 7:
- The number that comes before 7 is 6. So, the predecessor of 7 is 6.
Predecessor of 8:
- The number that comes before 8 is 7. So, the predecessor of 8 is 7.
The correct answer:
- Option 'b' (-1) is the correct answer because -1 is the predecessor of all the given numbers (6, 7, and 8).
Explanation:
- The predecessor of a number is always one less than the given number.
- In this case, all the given numbers (6, 7, and 8) can be obtained by adding 1 to their respective predecessors.
- Therefore, to get the predecessor of 6, 7, and 8, we need to subtract 1 from each of them.
- Option 'b' (-1) represents the subtraction of 1, which will give us the correct predecessors of the given numbers.
Summary:
- The predecessor of 6 is 5, the predecessor of 7 is 6, and the predecessor of 8 is 7. To obtain these predecessors, we need to subtract 1 from each of the given numbers. Therefore, option 'b' (-1) is the correct answer.
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Community Answer
To get the predecessor of 6 + 7 + 8, what should be added?a)1b)-1c)3 d...
B
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To get the predecessor of 6 + 7 + 8, what should be added?a)1b)-1c)3 d)All the abovee)None of theseCorrect answer is option 'B'. Can you explain this answer?
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To get the predecessor of 6 + 7 + 8, what should be added?a)1b)-1c)3 d)All the abovee)None of theseCorrect answer is option 'B'. Can you explain this answer? for Class 3 2024 is part of Class 3 preparation. The Question and answers have been prepared according to the Class 3 exam syllabus. Information about To get the predecessor of 6 + 7 + 8, what should be added?a)1b)-1c)3 d)All the abovee)None of theseCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 3 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for To get the predecessor of 6 + 7 + 8, what should be added?a)1b)-1c)3 d)All the abovee)None of theseCorrect answer is option 'B'. Can you explain this answer?.
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