Respuesta :
it's about 12, somewhere between 12 and 13,but closer to 13
find difference
7+5 and 2/3=7+5+2/3=12+2/3=12 and 2/3 or about 12.66666666666666
find difference
7+5 and 2/3=7+5+2/3=12+2/3=12 and 2/3 or about 12.66666666666666
so we get 7plus five equals 12 times that by 2 divided by 3 equaling 10.33333333. the three's are infinite.