90 x 60 = 5400
60 multiplied by 90 is 5,400.
2/3 x 90 = 60
90 minutes 40 x 1.5 = 60 60 x 1.5 = 90
2 x 2 x 3 x 5 = 60 2 x 3 x 3 x 5 = 90
180. 90 = 2 x 32 x 5 60 = 22 x 3 x 5 lcm = 22 x 32 x 5 = 180
90 minutes = 90minutes and 0seconds1 minute = 60 seconds10 minutes = 10 x 60 = 600 seconds90 minutes = 90 x 60 = 5,400 seconds
(2/3)x = 60; x = 60/(2/3) = 90.
60 x 90 = 5400m2
(60 + 30) x 3 = 90 x 3 = 270
The answer is 90 X 2 or 60 X 3.
Considering an average of 365 days per year (not counting leap years) the number of seconds in 90 years would be 90 x 365 x 24 x 60 x 60 = 2838240000