When m is divided by 7, the remainder is 5. When 3m is divided by 7, the remainder is:
Show answer & explanation
Correct answer: C
Explanation
The correct answer is option 3 i.e. 1
Given that
When m is divided by 7, the remainder is 5
Formula used
Dividend = Divisor × Quotient + Remainder
Calculation
m = 7 + 5 = 12
Then the value 3m = 3 × 12 = 36
Hence, 36 is divided by 7, the remainder = 1