Question

How do you solve `0.0022b = 0.1958`?

Answer 1

I found `b=89`

Explanation:

Consider that you can write:
`0.0022=22/10000`
so you have
`22/10000b=0.1958`
`b=(0.1958*10000)/22=1958/22=`
Then:

so `b=89`