Respuesta :
Answer:
3/4
Step-by-step explanation:
2/4=30 min 3/4=45 min 30+45=75=1 hour 15 min there is 45 minutes left and 45 minutes= 3/4
Answer:
3/4
Step-by-step explanation:
2/4=30 min 3/4=45 min 30+45=75=1 hour 15 min there is 45 minutes left and 45 minutes= 3/4