Question

Shelly sleeps for 7 hour 30 minute a day.for how many hours did she sleep in 1 month​

Answer 1

Answer:

So, Shelly slept 232.5 hours in January.

Step-by-step explanation:

Given - Duration of sleep in a day - 7 hours 30 minutes.

Find - Number of hours slept in January.

Solution - Firstly converting 30 minutes from 7 hours and 30 minutes to an hour.

As we know, 60 minutes = 1 hour.

So, 30 minutes = 1/60*30.

So, 30 minutes = 0.5 hour.

The total amount of hours slept in a day = 7.5 hours.

The number of days in January = 31.

So, amount of hours slept in the month of January = 7.5*31

Amount of hours slept in the month of January = 232.5 hours

So, Shelly slept 232.5 hours in January.