Question

find the least number that should be subtracted from 4000 so that 49 divides the difference exactly​

Answer 1

Answer:

31

Step-by-step explanation:

Table of 49:

49 * 1 = 49

49 * 2 = 98

.......

49 * 80 = 3920

49 * 81 = 3969

49 * 82 = 4018

So, least multiple of 49 before 4000 is 3969.

Difference = 4000 - 3969 = 31

3969 / 49 = 81