Question

Proszę o pomoc w rozwiązaniu tych działań ;

3/8 * 5/6 =

4 2/9 * 6 =

1 5/7 * 4 2/3 =

Answer 1

3/8 * 5/6 =5/16

. 4 2/9 * 6 =38/9 * 6=76/3=25 ⅓

1 5/7 * 4 2/3 =12/7 * 14/3=8

Answer 2

3/8 * 5/6 = 1/8 * 5/2 = 5/16

 

4 2/9 * 6 = 38/9 * 6/1 = 228/9 = 76/3

 

1 5/7 * 4 2/3 = 12/7 * 14/3 = 4/1 * 2/1 = 4*2 = 8

 

;D