Respuesta :
amount of rasins=number of cups of rasin per recepie times number of batches
amount=2/3 times 2and 1/2
2 and 1/2=2+1/2=4/2+1/2=5/2
2/3 times 5/2=10/6=5/3
1 and 2/3 cups
amount=2/3 times 2and 1/2
2 and 1/2=2+1/2=4/2+1/2=5/2
2/3 times 5/2=10/6=5/3
1 and 2/3 cups