It is: 19+62 = 81 or you may mean 62-19 = 43
81 = 19 + 62
19 is prime number. 10, 21 and 62 are composite numbers.
62 + 19 = 81
3.2632
19 out of 62 is 30.65%
62 is a composite number because it has more than two factors. Also, 62 is an even number and every even number except 2 is a composite number.
It is 31, the number in the middle when they are listed in order.
The factors of 62 are 1, 2, 31, and 62. Since it has more factors besides '1' and 62, it's a composite number.
They are: 62+82+19 = 119
Divide 62 by 100 to find 1% and then simply multiply by 19 to find 19%, which is 11.78
Because it can be divisible by more than 1 and 62, for example it can be divided by 2 and 31
19