=(13+47+31+80+[36+54]+122+4)/60
=([13+47]+31+80+90+122+4)/60
=(60+31+80+90+122+4)/60
=(31+122+4+60+80+90)/60
=(153+4+60+80+90)/60
=(157+60+80+90)/60
=(157+140+90)/60
=(157+230)/60
=387/60
6 min. 27 sec.
(10 hours) + (225 minutes) = 13 hours 45 minutes
13+13+13+13+13+13+13+13+13+13 = 13 * 10 = 130.
1/(radical 13 plus 10)
13 + 5.6 - 2 + 10 = 30.6
19w + 13 - 10 + 8w + 7 = 27w +20 - 10 = 27w + 10 answer: 27w+10
13 hours and 15 minutes.
40
5 + -13 + 18 = 5 - 13 + 18 = 10
09:47 or 21:47
21600 seconds in 6 hours 600 seconds in 10 minutes add 13 seconds 21600+600+13 = 22213 there is 22213 seconds in 6 hours, 10 minutes and 13 seconds
13
It is plus 13