Question

If the number N , when divided by 7 leaves the remainder 3. What might be the ones digit of N ?


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Answer 1

There will be possibilities of number would be

1. 10
2. 17
3. 24
4. 31
5. 38

Here all these numbers when divided by 7 the remainder will come 3.

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Answer 2

Explanation:

200g of H2O and 100g of CO2 which has the greater number of moles and calculate