14 400 :)
cos(60) = 0.57 x 60 x cos(60) = 7 x 30 = 210
(2/3)x = 60; x = 60/(2/3) = 90.
6x = 60 Therefore, 60/6 = x Therefore, x = 10
60/x = 5 60 = 5x x = 12
115200.
60 multiplied by 90 is 5,400.
1,440 x 60 = 86,400
60 x 60 = 3,600
4 x 60 = 240
20 x 3 = 60
2.46666666666667 x 60 = 148