Question

1 hour 30 minute =90 minute​

Answer 1

Answer:

yes 1hour 30 minute = 90 minute

Step-by-step explanation:

1 hour 30 minute = 90 minute

(1 × 60 + 30) minute = 90 minute

(60 + 30) minute = 90 minute

90 minute = 90 minute

Answer 2

1 hour=60 minutes

30 minutes=30 minutes

1 hour 30 minutes=60 minutes + 30 minutes=90 minutes

Thus,1 hour 30 minutes=90 minutes.