Answer:
3 hours and 30 minutes , (7:45pm)
Step-by-step explanation:
1. Start by taking the 120 and dividing it by the 20, this equals 6, meaning there will be 6 batches altogether.
2. Take the 35 minutes and multiply it by the 6 batches he is making. You get 210. This is 210 minutes.
3. 210 minutes is 3 hrs and 30 minutes
4. Add 3 hours and 30 minutes to 4:15 pm and you get 7:45pm.
