Similarly, write the five nearest neighbours for these numbers: Class 7
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Expert Answer
Similarly, write the five nearest neighbours for these numbers: Class 7
Question 1.
Similarly, write the five nearest neighbours for these numbers: Class 7
(a) 3,87,69,957
(b) 29,05,32,481
Solution:
(a) 3,87,70,000; 3,87,70,000; 3,88,00,000; 3,90,00,000; 4,00,00, 000.
(b) 29,05,32,000; 29,05,30,000; 29,05,00,000; 29,10,00,000; 29,00,00,000.
Question 2.
I have a number for which all five nearest neighbours are 5,00,00,000. What could the number be? How many such numbers are there? Class 7
Solution:
One such number can be 5,00,00, 499. There can be 499 such numbers as 5,00,00,001; 5,00,00,002; 5,00,00,003; ..., 5,00,00,498; 5,00,00,499.