10.5 is a rational number because it is a number that can be turned into a fraction.
10.5 = 10 1/2 = 21/2
Hazlo tu misma, perra. buy
I dont understand what your asking
no numbers will evenly add up and multiply to those specific numbers. if you are factoring you cannot factor these numbers or it is already factored as far as it can go.
" : " - quotient
" + " - sum
27 : (-3 + (-7)) = 27 : (-10) = -2.7