Respuesta :
Mathematically:
It takes 1 1/2 hours to bake, and the family eats at 6:15 pm.
Subtract 1 hour and 30 minutes from 6:15, to get 4:45 pm
Mrs. Cox should start baking at ~4:45 pm.
However, due to preperations, she should actually "start" baking at 4:30 pm or even earlier
hope this helps
It takes 1 1/2 hours to bake, and the family eats at 6:15 pm.
Subtract 1 hour and 30 minutes from 6:15, to get 4:45 pm
Mrs. Cox should start baking at ~4:45 pm.
However, due to preperations, she should actually "start" baking at 4:30 pm or even earlier
hope this helps