Write these numbers as fractions. Simplify the answers. 0.5, 12.3, 0.07, 0.625

1. 0.3 •4 is the same as 4 groups of 0.32. 7•0.8 is the same as 7 groups of 0.83. it increases by 0.5 every time, so 0.5x4 it increases by 0.9 every time, so 0.9x5. 0.9•12=10.86. 0.47•5=2.35i can finish the next ones in a separate post

Hi idk what that is wait am how do i get out of here i’m new