Respuesta :
2/5 because together they ate 4/10 of the pizza which is 0.4 divided and 2/5 dived is 0.4 not the best explanation but you still get the answer
Answer:
E
Step-by-step explanation:
3/10 + 1/10 = 4/10
simplify 4/10
4/2 and 10/2
ANSWER = 2/5