Arithmetic1

In analog clock is  considered a circle. The total angle formed by a circle is 360 0 Now we need to find out the angle between the hour and minute hand. Now we need to calculate the angle of hour  and minute hand by  considering the reference position as number 12. Angle of  minute and hour hand is calculated from number 12 in clock. Angle formed by a circular clock 360 0 Angle of minute and hour hand calculated from Number 12 Time taken by minute  hand for  one revolution 360 0 =60min                             Angle formed by minute hand in I min 1min =6 0 Time taken by hour hand in one revolution 360 0 = 12 hours Angle formed by hour hand in 1 hour 30 0 = 1 hour                           Angle between hour and minute hand at 4 15 Convert 4Hr 15Min into hours =4+(15/60) =4+(1/4) =(16+1)/4 =17/4 Hrs Angle formed by hour hand 17/4  Hrs =(17/4)x30 0   =17x7.5 =127.5 0 Angle formed by minute hand in 15 min =15x6 =90

In all competitive exams the problems on clocks are asking. Analog clock is considered as circle. The total angle formed by a circle  is 360 0 Now we need to find out the angle between the hour and minute hand. Now we need to calculate the angle of hour  and minute hand by  considering the reference position as number 12. Angle of  minute and hour hand is calculated from number 12 in clock. Angle formed by a circular clock 360 0 Angle of minute and hour hand calculated from Number 12 Time taken by minute  hand for  one revolution 360 0 =60min                             Angle formed by minute hand in I min 1min =6 0 Time taken by hour hand in one revolution 360 0 = 12 hours Angle formed by hour hand in 1 hour 30 0 = 1 hour                           Angle between hour and minute hand at 12 45 Convert 12Hr 45Min into hours =12+(45/60) =12+(3/4) =(48+3)/4 =51/4Hrs Angle formed by hour hand 51/4  Hrs =(51/4)x30 0   =(51/2)x15

In all competitive exams the problems on clocks are asking. Analog clock is considered as circle. The total angle formed by a circle is 360 0 Now we need to find out the angle between the hour and minute hand. Now we need to calculate the angle of hour  and minute hand  by  considering the reference position as number 12. Angle of  minute and hour hand is calculated from number 12 in clock. Angle formed by a circular clock 360 0 Angle of minute and hour hand calculated from Number 12 Time taken by minute  hand for  one revolution 360 0 =60min                             Angle formed by minute hand in I min 1min =6 0 Time taken by hour hand in one revolution 360 0 = 12 hours Angle formed by hour hand in 1 hour 30 0 = 1 hour                           Angle between hour and minute hand at 9 45 Convert 9Hr45Min into hours =9+(45/60) =9+(3/4) =(36+3)/4 =39/4Hrs Angle formed by hour hand 39/4  Hrs =(39/4)x30 0   =(39/2)x15 =39

In all competitive exams the problems on clocks are asking. Analog clock is considered as circle. The total angle formed by a circle is 360 0 Now we need to find out the angle between  the hour and minute hand. Now we need to calculate the angle of hour  and minute hand by  considering the reference position as number 12. Angle of  minute and hour hand is calculated from number 12 in clock. Angle formed by a circular clock 360 0 Angle of minute and hour hand calculated from Number 12 Time taken by minute  hand for  one revolution 360 0 =60min                             Angle formed by minute hand in I min 1min =6 0 Time taken by hour hand in one revolution 360 0 = 12 hours Angle formed by hour hand in 1 hour 30 0 = 1 hour                           Angle between hour and minute hand at 8 45 Convert 8Hr45Min into hours =8+(45/60) =8+(3/4) =(32+3)/4 =35/4Hrs Angle formed by hour hand 35/4  Hrs =(35/4)x30 0   =(35/2)x15 =35

In all competitive exams the problems on clocks  are  asking. Analog clock is considered as circle. The total angle formed by a circle is 360 0 Now we need to find out the angle between the hour  and minute hand. Now we need to calculate the angle of hour  and minute hand by  considering the reference position as number 12. Angle of  minute and hour hand is calculated from number 12 in clock. Angle formed by a circular clock 360 0 Angle of minute and hour hand calculated from Number 12 Time taken by minute  hand for  one revolution 360 0 =60min                             Angle formed by minute hand in I min 1min =6 0 Time taken by hour hand in one revolution 360 0 = 12 hours Angle formed by hour hand in 1 hour 30 0 = 1 hour                           Angle between hour and minute hand at 7 45 Convert 7Hr45Min into hours =7+(45/60) =7+(3/4) =(28+3)/4 =31/4Hrs Angle formed by hour hand 31/4  Hrs =(31/4)x30 0   =(31/2)x15 =

In all competitive exams the problems on clocks are  asking. Analog clock is considered as  circle. The total angle formed by a circle is 360 0 Now we need to find out the angle between the hour and minute hand. Now we need to calculate the angle of hour  and minute hand by  considering the reference position as number 12. Angle of  minute and hour hand is calculated from number 12 in clock. Angle formed by a circular clock 360 0 Angle of minute and hour hand calculated from Number 12 Time taken by minute  hand for  one revolution 360 0 =60min                             Angle formed by minute hand in I min 1min =6 0 Time taken by hour hand in one revolution 360 0 = 12 hours Angle formed by hour hand in 1 hour 30 0 = 1 hour                           Angle between hour and minute hand at 5 45 Convert 5Hr45Min into hours =5+(45/60) =5+(3/4) =(20+3)/4 =23/4Hrs

In all competitive exams the problems on clocks are asking. Analog clock is considered as circle. The total angle formed by a circle  is 360 0 Now we need to find out the angle between the hour and minute hand. Now we need to calculate the angle of hour  and minute hand by  considering the reference position as number 12. Angle of  minute and hour hand is calculated from  number 12 in clock. Angle formed by a circular clock 360 0 Angle of minute and hour hand calculated from Number 12 Time taken by minute  hand for  one revolution 360 0 =60min                             Angle formed by minute hand in I min 1min =6 0 Time taken by hour hand in one revolution 360 0 = 12 hours Angle formed by hour hand in 1 hour 30 0 = 1 hour                           Angle between hour and minute hand at 4 45 Convert 4Hr45Min into hours =4+(45/60) =4+(3/4) =(16+3)/4 =19/4Hrs