32/15 is one possible answer.
32/15
Yes.
It is 332/15.
If you mean 7/8 then 7/8 times 8/7 = 1
you could do 45 multiplied by 2 and nine multiplied by 2 so your answer should be 18/90
Yes, that is how a rational number is defined.
It should not.
Yes
4/4
4---4
three thirds
Because irrational numbers are defined as real numbers which are not rational.
Divide the first number into the second number for the answer.