- what are the composite numbers between 80 and 100
- give reasons for 534 if it is dvisible by 2,3,4,5,9 and 10
Hi!
Here is the answer to your question.
Prime numbers between 80 and 100 are 83, 89 and 97.
So, the composite numbers between 80 and 100 are 81, 82, 84, 85, 86, 87, 88, 90, 91, 92, 93, 94, 95, 96, 98 and 99.
534 is divisible by 2 because, the digit at the unit place is 4 which is even.
534 is divisible by 3 because, the sum of the digits = 5 + 3 + 4 = 12 is divisible by 3
534 is not divisible by 4 because, the last two digits 34 is not divisible by 4
534 is not divisible by 5 because, the last digit is not 5 or 0.
534 is not divisible by 9 because, sum of the digits 5 + 3 + 4 = 12 is not divisible by 9
534 is not divisible by 10 because, the last digit is not 0Cheers!