Question

multiply (2/1) by the reciprocal of (-5/1) ​

Answer 1

Answer:

2/1 × reciprocal of (-5/1)

2/1 ×-1/5

-2/5

Answer 2

Answer:

reciprocal = multiplucative inverse

for example reciprocal of a/b = b/a

So,reciprocal of -5/1= -1/5

answer=2/1 × -1/5

= -2/5