List 4 fraction that are equivalent to half draw each

1/2 2/4 3/6 4/8 ... etc.

the list goes on though

Draw a circle and color in half of it

then draw a square draw 4 lines in it color in 2 lines

then draw another square draw 6 lines in it color in 3 lines

then draw another square with 8 lines in it color in 4 lines

hope you understand