+130511 97/100, 7/8 , 19/20, 8/10, 9/10
Well. since 10 and 20 both divide 100....we should focus on 100 and 8
100 factors as 22 x 52
And 8 factors as 23
So.......picking each ddifferent factor that has the greatest exponent on it, we have
23 x 52 = 8 x 25 = 200
And that's the (lowest) common denominator
+130511 97/100, 7/8 , 19/20, 8/10, 9/10
Well. since 10 and 20 both divide 100....we should focus on 100 and 8
100 factors as 22 x 52
And 8 factors as 23
So.......picking each ddifferent factor that has the greatest exponent on it, we have
23 x 52 = 8 x 25 = 200
And that's the (lowest) common denominator
