Question 562274
Hi, the equation we write is
1125=a*15625
If we multiply both sides of the equation by the same number, the equality will still hold.
So let's multiply by 1/15625.
(1/15625)*1125=(1/15625)*a*15625=a*15625*(1/15625)
0.072=a*(15625/15625)=a*1=a