Question

can anyone solve this?​

Answer 1

Step-by-step explanation:

step 1-

sum of (-13/5) &(12/7)

-13/5+12/7=-91+60/35=(-31/35)--------(1)

step2-

multiplication of (-31/7)(-1/2)

(-31/7)(-1/2)=31/14-------(2)

step 3-

division

(-31/35/31/14)

-2.5