Question

A number is divided by 10 and leave remainder 9 and the quetient is divided by 9 leave remainder 8 and the quetient is divided by 8 leave remainder 7 and the quetient is divided by 7 leave remainder 6 and the quetient is divided by 6 leave remainder 5 and the quetient is divided by 5 leave remainder 4 and the quetient is divided by 4 leave remainder 3 and the quetient is divided by 3 leave remainder 2 and the quetient is divided by 2 leave remainder 1 and the quetient is divided by 1 leave remainder 0

Answer 1

Answer:

2519

Step-by-step explanation:

see in this type of question we can sense that the divisor and remainder have a difference as 1

now we will find out the  LCM of all divisors ie

10, 9, 8, 7, 6, 5, 4, 3, 2, 1

so LCM is 2520

So we subtract 1 from the the LCM = 2520 - 1 = 2519