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What is the least common denominator of 8 10 and 14?
280. 8 = 23 10 = 2 x 5 14 = 2 x 7 lcd = 23 x 5 x 7 = 280
What is the lowest common denominator of 5-42 and 7-30?
The lowest common denominator of 5/42 and 7/30 is 210.
9 2 7 - 6 5 7?
Guessing that is: 9 2/7 - 6 5/7 = (8 + 1 + 2/7) - 6 5/7 = (8 + 7/7 + 2/7) - 6 5/7 = 8 9/7 - 6 5/7 = 2 4/7 Alternatively, using improper fractions: 9 2/7 - 6 5/7 = (9x7+2)/7 - (6x7+5)/7 = 65/7 - 47/7 = 18/7 = (2x7+4)/7 = 2 4/7
How do you solve a rational equation?
1) Factor both the denominator and numerator 2) State restrictions 3) Reduce fraction if possible 4) Find LCD 5) Multiply LCD into both numerator and denominator 6) Cross out the like terms 7) Add and Subtract 8) Simplify if possible
What is the slope of the straight line that passes through the following pair of points 7 -2 and -5 -2?
Points: (7, -2) and (-5, -2) Slope: (-2--2)/(7--5) = 0
What is the LCD of 5 7 and 2?
70
What is the lcd of 2 5 7 and 16?
560
What is the LCD of 5 7 and 2 9?
63
What is the LCD of 7 5 and 10?
LCD(7, 5, 10) = 10
What is the LCD for 2 over 4 and 5 over 7?
28.
What is the lcd of x 7 5 AND 15?
The LCD of x, 5, 7, 15 is 105x.
What is the common LCD between 5 7 and 25?
LCD(5, 7, 25) = 175
What is the lcd of 7 9 and 2?
LCD(7, 9, 2) = 126.
What is the least common denominator of 35 and 60?
lcd(35, 60) = 420. 35 = 5 x 7 60 = 2^2 x 3 x 5 lcd = 2^2 x 3 x 5 x 7 = 420
What isn the LCD of 567and 5 again?
The LCD of 567 and 5 is 2835The LCD of 5, 6, 7 and 5 is 210
What is the LCD of 5 2 and 9?
the LCD of 2, 9 and 5 = 90
What is the LCD of 5 out of 6 and 7 out of 8?
LCD is 24
