Respuesta :
While making oatmeal cookies, angela needs to add 1/2 cup of milk to her dough. however, she has only a 1/4 cup measuring cup.
so 1/2-1/4
making the denominators same
2-1/4
1/4.so she needa 1/4
so 1/2-1/4
making the denominators same
2-1/4
1/4.so she needa 1/4