Question

1 9/10 + 1/5 + 2 7/10 = 1 1/5 * 1/3 = 3 1/2 * 2/3 : 7 = 1 1/5 + 3/10 = 5 - 2/3 * 1/2 = 1 5/12 : 1/2 - 2 1/2 = 5 1/8 - 3 1/2 = 7/12 + 5/8 + 1/6 =

Answer 1

= 1 9/10+2/10+2 7/10= 1 11/10+2 7/10= 3 18/10= 4 8/10= 4 4/5

 

= 6/5*1/3= 6/15= 2/5

 

= 7/2*2/3:7= 14/6*1/7= 14/42= 1/3

 

= 1 2/10+3/10= 1 5/10= 1 1/2

 

= 5- 2/6= 5-1/3= 4 2/3

 

= 17/12*2-3 1/2= 34/12-3 1/2= 17/6-3 3/6= 2 5/6-3 3/6= -1 1/3

 

= 14/24+15/24+4/24= 33/24= 1 9/24= 1 3/8

Answer 2

1 9/10 + 1/5 + 2 7/10= 1 9/10 + 2/10 + 2 7/10= 4 8/10= 4 4/5

1 1/5 * 1/3= 6/5 * 1/3= 6/15

3 1/2 * 2/3 : 7= 7/2 * 2/3 : 7=   14/6 : 7= 14/6 * 1/7= 14/42= 2/6= 1/3

1 1/5 + 3/10= 1 2/10 + 3/10= 1 5/10= 1 1/2

5 - 2/3 * 1/2= 5 - 2/6= 4 4/6

1 5/12 : 1/2 - 2 1/2= 1 5/12 * 2/1 - 2 1/2= 17/12 * 2/1 - 2 1/2= 17/6 - 2 1/2= 2 5/6 - 2 3/6= 2/6= 1/3

5 1/8 - 3 1/2= 5 1/8 - 3 4/8= 1 5/8

7/12 + 5/8 + 1/6= 14/24 + 15/24 + 4/24= 33/24= 1 9/24

 

liczę na naj... :*