Question

The price of an a item when is rounded off nearest is 4:30 write all the possible values of that item

Answer 1

Answer:

the price of that item is between 4:25 to 4:35,because if the digit at ones place is more than 5 then the number will increase and become 30 that I'd possible only between 25 to 29 .Reason for 31 to 35 is that if the number at ones place is less than 5 then it will not increase and will be rounded off as 4:30

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