Question

what is 0.4m =5 please show how you got the answer

Answer 1

The work is in the attachment. The answer though is [m=12.5] Hope this helped ☻

Answer 2

first set up problem: 0.4m = 5
next divide : 0.4m = 5
                      ________ cancel out both 0.4
                      0.4       0.4 
then: 5 divided by 0.4 = 12.5
last: m=12.5