Question

please solve question up 1 to5 plzz solvev okkk plzz

Answer 1

Quest 1
i) 3/7
ii) -4/5
iii) 3/-11
iv) -4/-17
v)2/-15
Quest 2
i) -9/7
ii) 15/13
iii) -1
iv) 21/4
v) -55/3
Ques 5 answer is 1 is its own positive reciprocol.
Ques 4 Additive inverse of -3/7 is 3/-7
Reciprocol of 6/49 is 49/6
Multiplying them
3/-7×49/6
That is 147/-42