55. Manoj sleeps every night at 9:30 am and 8:30 am __ getting up. Find the total time of his sleep. (1) 8 hours (2) 11 hours (3) 8 hours (4) 7- hours

find the ratio of 30 minutes to 2 hours

Both ratios are same or different 12 hours : 30 hours = 8km : 20km

Find the ratio of : 5 hours and 50 minutes to 8 hours and 10 minutes.

Taps A and B can fill a tank in 2 and 8 hours, respectively. Tap C can empty the filled tank in 4 hours. If all the three taps are turned on simultaneously, how much time will it tank to fill the tank completely? (a)3 hours (b) (9)/(2) hours (c) (3)/(8) hours (d) (8)/(3) hours

Give a proper fraction for the following statements Ria sleeps 8 hours of a day

What is the time 100 hours after 7 a.m.?

What is the time 100 hours after 7 a.m.?