Question

Find the number nearest to 999 but greater than 999 which is actually divisible by 4 9 and 10

Answer 1

Answer:

1080 has the multiples 4, 9, and 10.

Step-by-step explanation:

As 10 is one of is multiple, it should end with 0.

As 9 is one of its multiple, the sum of all of its digits should be 9.

As 4 is one of its multiple, the last two numbers should be divisible by 4.

The number with multiple of 10 nearest to 999 is 1000, but 1000 is not divisible by 9.

You can slowly check for every number after 999 which ends with 0.

1010, 1020, 1030, 1040, 1050, 1060, 1070, 1080

After some time, you can see that 1080 ends with 0, the sum of its digits is 9, and the last two digits (80) is divisible by 4.