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Question Find 2 numbers among 5,205, 6,220, 7,095, 8,455, and 4,840 whose sum is closest to the following.
(а) 10,000
5,205 + 4,840 = 10,045
This sum is closest to 10,000 and all other possible combinations give sums that are much higher than 10,000.
(b) 15,000
Solution:
6,220 + 8,455 = 14,675
This sum is closest to 15,000 and all other possible and combinations give sums that are much higher or much lower than 15,000.
(c) 13,000
Solution:
8,455 + 4,840 = 13,295
This sum is closest to 13,000 and all other possible combinations give sums that are much higher or much lower than 13,000.
(d) 16,000
Solution:
7,095 + 8,455 = 15,550
This sum is closest to 16,000 and all other possible combinations give sums that are much lower than 16,000.
NCERT Textbook Pages 50-51
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