Find the remainder, without performing actual division, when 798 … - Vidyadip

Question

Find the remainder, without performing actual division, when $798$ is divided by $11$.

✓

Answer

Let $n = 798 = a$ multiple of $11 + [7 + 8 - 9] 798 = a$ multiple of $11 + 6$
$\therefore$ Remainder $= 6$

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