LCM(5x, 12x) = 60x
1
60x + 120x - 40x - 80x - 30x = 24030x = 240x = 240/3 = 80
1.2x = 60x = 60/1.2 = 50
There are sixty minutes to an hour, so conversion simply requires using basic algebra to determine the answer. Conversion from one unit to another requires that we solve for x, given a, b, and c. a x ----=---- b c For converting one minute to an percent of an hour, we need to convert from a denominator of 60 to a denominator of 100. 1 x ----=---- 60 100 Using cross multiplication yields the following equation: 60x = 100 To isolate x, we then divide by 60 on both sides: 60x = 100 / 60 / 60 This gives us an answer of: x = 1.666666... Therefore, we can determine that one minute is 1.666...% (often rounded at two decimal places, or 1.67%) of one hour.
60x = 25r (60x)/60 = (25r)/60 x = 0.4167r
LCM(5x, 12x) = 60x
to do this u can set up a porportion . note this is not the only way to do this. 12 x __ = __ 60 100 cross multiply, 12 times 100 is 1200 and 60 times x is 60x. the follow is this 60x=1200 now divide 60 both sides of the equation x = 20. this is ur answer. i hoped this helped. =]
Px equals -0.6 plus 60x-1500
362+60x+25 (6x+5)(6x+5)
4x^2 = 16x 16x - 60x = -44x -44x + 225
60x=50 -> x=50/60 -> x=5/6 Verify: 60x=50 -> 60 x 5/6=50 -> 50=50 Hence Verified.
1
The GCF is 20x.
60x + 120x - 40x - 80x - 30x = 24030x = 240x = 240/3 = 80
1,200
60x