Question

A number with 4 or more digits is divisible by 8, if the number formed by the last three digits is divisible by 8​

Answer 1

Answer:

,may be...............

Answer 2

Answer:

1. Let, abcd be 4 digit number.
2. Let, abcd be 4 digit number.∴abcd=1000a+100b+10c+d
3. Let, abcd be 4 digit number.∴abcd=1000a+100b+10c+d1000÷8=125, that is 1000 is divisible by 8 hence it's any multiple is divisible by 8
4. Let, abcd be 4 digit number.∴abcd=1000a+100b+10c+d1000÷8=125, that is 1000 is divisible by 8 hence it's any multiple is divisible by 8Also, if number formed by last 3 digit is divisible by 8 then whole number is divisible by 8
5. Let, abcd be 4 digit number.∴abcd=1000a+100b+10c+d1000÷8=125, that is 1000 is divisible by 8 hence it's any multiple is divisible by 8Also, if number formed by last 3 digit is divisible by 8 then whole number is divisible by 8So, given statement is true

Step-by-step explanation:

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