Math Homework Help Please?

divide the top and bottom by 2 14/38 = 7/19

5/6 + 1/3 multiply the top and bottom of 1/3 by 2

5/6 + 2/6 = 7/6 = 1 1/6

to divide fraction, invert one and then multiply

28/33 divided by 2/3 = 28/33 * 3/2 = 84 / 66 = 41/33 = 1 8/33

Mamita, you should already know how to do this!

14/38 = (14 divided by 2)/(38 divided by 2) = 7/19

5/6 + 1/3 = 5/6 + 2/6 = 7/6

28/33 divided by 2/3 = (28 divided by 2)/(33 divided by 3) = 14/11

14/38 = 7/19 {divide numerator and denominator by 2}

5/6 + 1/3 = 5/6 + (1/3)(2/2) = 5/6 + 2/6 = 7/6 = 1 1/6

(28/33)/(2/3) = (28/33)(3/2) = (28/2)(3/33) = 14/11 = 1 3/11

14/38 in simplest form: 7/19

5/6+1/3: 1 1/6

28/33 divided by 2/3: 1 3/11

14/38 = (7.2) / (19.2) = 7/19

5/6 +1/3 = 5/6 + 1/3*2/2 = 5/6 + 2/6 = 7/6

28/33 divided by 2/3 = 28/33 times 3/2 =

= 28/2 * 3/33 = 14 * 1/11 = 14/11

divide numerator and denominator by 2:

7/19 (this will not cancel down further as 19 is a prime number)

5/6 + 1/3

1/3 = 2/6

5/6+2/6= 7/6

28/33 / 2/3 = 28/33 x 3/2 =84/66 = 14/11

14 / 38 = (2 * 7) / (2 * 19) = 7 / 19

5/6 + 1/3 = 5/6 + 2/6 = (5 + 2)/6 = 7/6 = 1 + 1/6

(28/33) / (2/3) = 28/33 * 3/2 = (28 * 3) / (33 * 2) =

= (14 * 2 * 3) / (11 * 3 * 2) = 14/11 = 1 + 3/11

7/19

5/6 + 1/3 = 5/6 + 2/6 = 7/6 = 1 1/6

= 28/33 *3/2 = 14/11 = 1 3/11

14/38

Simplest: 7/19

They are multiples of 2.

5/6+1/3 = 5/6 + 2/6 = 7/6

28/33 divided by 2/3 = 28/33 * 3/2 = 14/11