Question

20+20+20=60. How can you make 60 again by using the same number3 times but it can't be 20​

Answer 1

Answer:

Let’s use the same number, call it  

b

b

, three times in successive subtraction to get  

60

60

.

b−b−b=60

b−b−b=60

∴−b=60

∴−b=60

∴b=−60

∴b=−60

This gives us:  

−60−−60−−60=60

−60−−60−−60=60

pls mrak my answer brainiest

pls mrak my answer brainiest

pls mrak my answer brainiest

pls mrak my answer brainiest

Answer 2

Answer:

never possible except for 20 as so far as our real no. system is concerned...