Question

dont just tell answer also solve​

Answer 1

Answer:

ans . 63 / 180

Step-by-step explanation:

hope these answers is correct

Answer 2

Answer:

Step-by-step explanation:

First make them fractions

i)1 7/9=16/9

reciprocal will be -9/16

ii)now the values will be the same just it will be -7/16