54.9 seconds
3 min 3 sec = 60 + 60 + 60 + 3 = 183 seconds
30 % = 30 / 100 = 0.3
183 x 0.3 = 54.9
3 minutes = 180 seconds.
3minutes 45 seconds
You have to run at the speed of a mile per 3 2/3 minutes.
% rate = 8.33%3 minutes = 3 minutes * 60 seconds/1 minute = 180 seconds% rate = 15/180 * 100%= 0.0833 * 100%= 8.33%
3 mins and 30 secs? 210 seconds
It is 180 seconds. There are sixty seconds in one minute, so take 60 and multiply it by three, so your equation should look like this. ----> 60 x 3. As long as you do your math correctly, you should get 180 seconds. : )
3 hours 5 minutes 30 seconds is 11,130 seconds.
30 minutes = 30 x 60 seconds = 1800 seconds to calculate the decrease from 1800 to 3 seconds we calculate the difference and then divide through by the start number so the difference is 1800- 3= 1797 and the original start number was 1800 so the decreae in percentage is 1797/1800 x 100% = 99.83 % decrease
Multiply 30 by the decimal form of 10 percent which is .10. 30 x .10 = 3, so 10 percent of 30 is 3.
7 x 30 = 210 seconds = 3 minutes and 30 seconds
10% of 30 is 3
10% of 30% = 0.03 or 3%