Question

10 ejemplos de multiplicacion de numeros racionales

Answer 1

1.  2/3 x 1/4 = 2/12 = 1/6

 

2.  8/3 x 2/6 X 1/3 = 16/54 = 8/27

 

3. (- 5/4) x 2/7 = -10/28 = -5/14

 

4.  (- 1/4) x (- 6/4) x (-5/3) = -30/48 = -5/8

 

5. (-5) X (-4/6) = 20/6 = 10/3

Answer 2

154x20

154x25
167x25 
158x20
325x32
654x40