Question

convert the following into minutes​

Answer 1

Answer:

multiple every hours with 60

like

60×4=240min

60×7+50=540 min

Answer 2

Answer:

a)240 minutes , b)540 minutes , c) 900 minutes , d) 470 minutes ,

e)683   minutes , f)610 minutes

Step-by-step explanation:

According to the information provided in the question it is given as

a) 4 hours , b) 9 hours , c) 15 hours , d) 7 hours 50 minutes  

e) 11 hours 23 minutes , f) 10 hours 10 minutes

We need to convert all the quantities into minutes only

so first it is seen that some quantities are in (hours and minutes) it needs to convert totally in minutes

Let 1 hour = 60 minutes

Hence

a) 4 hours = 4 x 60 = 240 minutes

b) 9 hours =9 x 60 = 540 minutes

c) 15 hours =15 x 60 =900 minutes

d) 7 hours 50 minutes

   =7 x 60 +50

   = 420+ 50

   =470 minutes

e) 11 hours 23 minutes

  =11 x 60 +23

  = 660+23

 =683 minutes

f) 10 hours 10 minutes

 = 10 x 60 +10

 = 600 + 10

 =610 minutes