Question

_=3.9
40 what is the best way to solve it​

Answer 1

Answer:

it the blank number show be divided by 40 then

Step-by-step explanation:

40÷156=3.9

40×10.2564103=3.9

40-43.9=3.9

40+(-36.1)=3.9

if you want the best way then i will suggest you the first one