Subtract the first rational number from the second in each of the following:
(i)
(ii)
(iii)
(iv)
(v)
(vi)
(vii)
(viii)
(i) - =
= (Therefore, L.C.M of 8 and 8 is 8)
=
(ii) - =
= (Therefore, L.C.M of 9 and 9 is 9)
(iii) - =
= (Therefore, L.C.M of 11 and 11 is 11)
(iv) - =
= (Therefore, L.C.M of 13 and 13 is 13)
(v) - =
= (Therefore, L.C.M of 8 and 4 is 8)
(vi) - =
= (Therefore, L.C.M of 6 and 3 is 6)
=
(vii) - =
= (Therefore, L.C.M of 14 and 7 is 14)
(viii) - =
= (Therefore, L.C.M of 22 and 33 is 66)