32 min 9 sec 40 min 10 sec adding gives... 71 min 19 sec 1 hr 11 min 19 sec. ■
1 hr = 60 min 1 min = 60 sec time = distance/speed = 67 km ÷ 100 km/h = 0.67 hours = 0.67 × 60 min = 40.2 min 0.2 min = 0.2 * 60 sec = 12 sec → It will take 40 minutes 12 seconds
300 sec
1 min 57 secondsHere's how.Convert to Seconds3 Min & 54 Sec = 3 X 60 + 54 = 234 SecDivide234 / 2 = 117 SecRe-convert to minutes and seconds.117 Sec = 1 Min & 57 SecORBorrow 1 minute to add to the Seconds.3 Min & 54 Sec = 2 Min & (60 + 54) Sec = 2 Min & 114 SecDivide by 2 = 1 Min & 57 Sec
To drive 83 miles at 70 mph will take approx 1 hour 11 minutes 9 seconds. time = distance / speed = 83 miles / (70 miles/hour) = 1 13/70 hours ≈ 1.186 hours. 1 hour = 60 min → 13/70 hour = 13/70 × 60 min = 11 1/7 min ≈ 11.14 min. 1 min = 60 sec → 1/7 min = 1/7 × 60 sec = 8 4/7 sec ≈ 8.57 sec.
32 min 9 sec 40 min 10 sec adding gives... 71 min 19 sec 1 hr 11 min 19 sec. ■
1 min = 60 sec 30 min = 1800 sec
feed mm/sec speed Rev/min RPM for cutting tool
1 min = 60 sec Hence 1 sec = 1/60 min
60 sec/min X 60 min/hr = 3600 sec/hr
1 min = 60 sec 6 min = 6 x 60 = 360 sec
1 hr = 60 min 1 min = 60 sec time = distance/speed = 67 km ÷ 100 km/h = 0.67 hours = 0.67 × 60 min = 40.2 min 0.2 min = 0.2 * 60 sec = 12 sec → It will take 40 minutes 12 seconds
main() { int sec=00,min=00,hr=00; printf("Enter time in seconds"); scanf("%d",&sec); if (sec<60) printf("%d :%d : %d",hr,min,sec); else if(sec>=60) min=int(sec/60); sec=int(sec%60); printf("%d: %d : %d",hr,min,sec); else if (sec>=3600) min=int(sec/60); sec=int(sec/60) hr=int(min/60); printf("%d : %d : %d",hr,sec,min); }
1 min 40 sec or 100 sec.
0.1 mi / 70 MPH * 60 min/hr * 60 sec/min = 5.143 sec
1 month = 50,400 min, 3,024,000 sec
They are the same