60 + 60 + 60 + 50 + 50 + 40 + 30 = 350
The result of the equation - 130 plus 80 plus 60 plus 30, is found as follows;130 + 80 + 60 + 30= ( 130 + 80 ) + 60 + 30= 210 + ( 60 + 30 )= 210 + 90= 300Answer = 300
The result of the equation - 30 plus 90 plus 60 plus 80, is found as follows; 30 + 90 + 60 + 80 = ( 30 + 90 ) + 60 + 80 = 120 + ( 60 + 80 ) = 120 + 140 = 260 Answer = 260
The result of the equation - 130 plus 30 plus 60 plus 80, is found as follows;130 + 30 + 60 + 80= ( 130 + 30 ) + 60 + 80= 160 + ( 60 + 80 )= 160 + 140= 300Answer = 300
30 + 30 = 60
40 + 57 + 40 + 30 + 47 + 31 + 60 + 38 + 64 + 30 + 120 = 557
The time 10:30 plus 60 minutes (1 hour) = 11:30
(30 + 50)/60 80/60 4/3 1.333333 :)
30+30=60 60*15=900 900-5=895 895*3=2685 2685+2=2687
The LCM of 12 and 30 is 60.
5f + 60 = 90 90 - 60 = 30 5 * ? = 30 5 * 6 = 30 (5)6 + 60 = 90
30 plus 30 equals 60 and 60 minus 38 equals 22