I think ur homework sheet is wrong the difference is definitely 6
I think it would be 105
19+15+32+13+26
Rational numbers are basically numbers which are in the form of p/q where p and q are not equal to 0
Therefore p can be both +ve and -ve
But Natural numbers start from 1 , ie they are always positive
Therefore the answer is
B. sometimes
About 9-10 times(when you divide you get a decimal)
