Tolong dijawab pakai cara.makasih

Penyelesaian :

1/4 = ( 1×25 ) / ( 4×25 ) = 25%
3/4 = ( 3×25 ) / ( 4×25 ) = 75%
3/5 = ( 3×20 ) / ( 5×20 ) = 60%
4/5 = ( 4×20 ) / ( 5×20 ) = 80%

Semoga membantu ^^

1/4 = 1/4 x 100 % =25 %

3/4 = 3/4 x 100% =3 x 25 % = 75%

3/5 = 3/5 x 100% = 3 x 20%=60%

4/5 = 4/5 x 100% =4 x 20% = 80%