161
124 + 157 + 214 = 495
987 + 157 is 1144.
39.25
-10
157
(13+47+31+10+20+50+36+54+122+4)/60==(13+47+31+[10+20+50]+36+54+122+4)/60 =(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=387/606 min. 27 sec.
Are you serious ? 157 !
157
157 !.. D'oh !
There are 4 quarts in a gallon. Therefore, 157 quarts is equal to 157/4 = 39.25 gallons.
157
It is: 36 plus 121 = 157