Question

1. A car takes 2 hours to reach a destination by travelling at the speed of 60 km/h. How
long will it take when the car travels at the speed of 80 km/h?
2. A school has 8 periods a day each of 45 minutes duration.how long would each period be,if the school has 9 periods a day,assuming the number of school hours to be the same?
Pls answer the questions.
I will mark u as brainliest.​

Answer 1

Answer:

जो कहते हैं कि ये काम तू नहीं कर सकता...

उनसे एक वादा है मेरा..

एसा समय लाउगा कि मजबूर हो जाओगे ये कहने के लिए कि...

जो तु कर सकता है वो कोई नहीं कर सकता...

Answer 2

Answer:

the first two images are answer for first one .

Step-by-step explanation:

2) answer:

Let the duration of each period, when there are 9 periods a day in the school, be x minutes. The following table is obtained. Hence, in this case, the duration of each period will be 40 minutes.