4 years ago

Find all the natural numbers, which when divided by 7, leave the same number for the quotient and the remainder.

Mathematics

1 answer:

Anna11 [10]4 years ago

5 0

Answer:

8,16,24,32,48

Step-by-step explanation:

When dividing a number by 7, only 7 different remainders are possible.

The remainders when dividing by 7 can not exceed 6, so the numbers in which we are interested can be represented as 7k+k or just 8k, where k=1, 2, ... , 6.

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