Question

The sum of my digit is 12. when rounded off to the nearest hundred . i am 500 . rounding to the nearest 10 makes me 530. what am i

Answer 1

Answer:

525 or 534

Step-by-step explanation:

First let’s find the numbers that round up to 530,

525, 526, 527, 528, 529, 530, 531, 532, 533, 534

Now let’s find the sum of their digits, ( they are respective to the numbers above)

12 , 13, 14, 15, 16, 8, 9, 10, 11, 12

Now there are only two that agree,

525 and 534

Hence the number is either 525 or 534

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