Respuesta :
estimate each number first
34.719 = 34.72
51.626 = 51.63
then find sum
34.72 + 51.63 = 86.35
answer is A.
86.35
34.719 = 34.72
51.626 = 51.63
then find sum
34.72 + 51.63 = 86.35
answer is A.
86.35