405
5
(((800 plus 400) plus 400) plus 500) plus 500 = 2600
400 add 230 = 630
400 °C is the largest of the four. It is equal to 752 °F or 673.15 kelvin or 1211.67 rankine. To convert °C to °F, multiply by 9/5 and add 32. To convert °C to kelvins, add 273.15. To convert °C to rankine, find the Fahrenheit temperature and add 459.67
400% of 5 = 400% * 5 = 4 * 5 = 20
400 + 190 = 590
I Think That If U Double Your 400 Time And Add About 5 Seconds, That Should Be It! Good Luck. I Run The 400 In The Same Time :D Double it and add 5 seconds? So each lap is 2.5 seconds slower than your 400 PB? More like add 8 seconds to your 400 time and double it, so 2.36.
2010
5% of 400g= 5% * 400= 0.05 * 400= 20g
5/400 = 0.0125 = 1.25%
5% of 400 is 20.