[2/(3/4)]/6 = (2/1 x 4/3)/6 = (8/3)/(6/1) = 8/3 x 1/6 =8/18 = 4/9 ≈ 0.44
6a - 4 = -2(+ 4 on both sides)6a = 2(divide both sides by 6)a = 2/6a = 1/3
-7x + 6 + 7x - 2 = 4
4!/(2!*2!) = 4*3*2*1/(2*1*2*1) = 6 4!/(2!*2!) = 4*3*2*1/(2*1*2*1) = 6 4!/(2!*2!) = 4*3*2*1/(2*1*2*1) = 6 4!/(2!*2!) = 4*3*2*1/(2*1*2*1) = 6
5x-2 = 3x-6 5x = 3x - 6 +2 5x = 3x - 4 5x - 3x = -4 2x = -4 x = -2
2/3 +4/6 =
4 over 1 is 4. 2 + 4 is 6.
2/3 + 4/6 =4/6 + 4/6 =8/6 =4/3 or =1 1/3
It is: 6/4 = 1 and a 1/2 as a mixed number or 1.5 as a decimal
[2/(3/4)]/6 = (2/1 x 4/3)/6 = (8/3)/(6/1) = 8/3 x 1/6 =8/18 = 4/9 ≈ 0.44
10
I already know this. 1 2 4 5 6
7x-4=x+2 7x=x+2+4 7x=x+6 7x-x=6 6x=6 X=1
3/9 reduces to 1/3 4/8 reduces to 1/2 6 is the LCM to solve: 1/3 = 2/6 1/2 = 3/6 Summing gives 5/6.
11
2/3 + 4/6 = 2/3 + 2/3 = 4/3 or 1 1/3
3-4, 2-4, 2-3, 3-1, 2-5, 2-6