Question

Find the sum of multiplicative inverse of  -  4/5  and the additive inverse of  -3/2​

Answer 1

Step-by-step explanation:

multiplicative inverse of 4/5=5/4

and the additive inverse of -3/5 = 3/5

now, we write 5/4+3/5=L.C.M of 4 and 5=20

; 4/20=5*5=25

and 5/20=4*3=12

25+12=37/20

finally the answer is 37/20ans