Question

find the absolute value of the following rational numbers.
(a)1/-5                (b)7/9                   (c)0/-4                  (d)-3/-2 .

Answer 1

a)-5/1 or -5
b)9/7
c)undefined becoz denominator 0 means the no. is not defined
d)2/3

Answer 2

a)1/-5 = -5/1 or we can write -5
b)7/9 = 9/7 or $1\frac{2}{7}$
c)0/-4 = not defined
d) -3/-2 = -2/-3 or 2/3 we cancel the minus signs.