a number when divided by 143 leaves 31 as remainder. what will be the remainder when the same number is divided by 13 ?
Answers
Answered by
5
Answer:
Step-by-step explanation:
We know that,
Dividend = divisior x quoitent + remainder.
Given : Divisor = 143.
Remainder = 13.
So, the given no N will be,
N = 143x + 13.
( where x = quotient )
therefore, 143x + 13
➡ 13 ( 11x ) + ( 13 * 2 + 5 )
➡ 13 ( 11x + 2) + 5 ........( taking 13 as common.)
➡ 13 ( 11x + 2 ) + 5
When this no is divided by 13, remainder will be 5.
Answered by
1
Answer:
We know that,
Dividend = Divisor × Quotient + Remainder (by Euclid's division lemma)
It is given that:
Divisor = 143
Remainder = 13
So, the given number is in the form of 143x + 31, where x is the quotient.
∴ 143x + 31 = 13 (11x) + (13 × 2) + 5
= 13 (11x + 2) + 5
Thus, the remainder will be 5 when the same number is divided by 13.
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