Question

7,5-2 4/5= 8,7-1 1/4= 5 3/4+1,5= 7,375-2 5/6= 5,875+1 1/5= 6 7/11-1,25= 5,625 +1 2/3= 2 6/7-1,25= 3,75+2 4/5= 7,6-1 3/7= 8 3/5-2,4= 3 4/7 -1,625=

Answer 1

7,5-2 4/5=    7 5/10 - 2 4/5= 75/10-14/5=75/10-28/10=47/10=4 7/10   

 

 

8,7-1 1/4=   8 7/10-1 1/4=87/10-5/4=174/20-25/20=149/20=7 9/20

 

5 3/4+1,5=    5 3/4+1 5/10=23/4+15/10=115/20+30/20=145/20=7 5/20=7 1/4

 

7,375-2 5/6=7,375-2,833= 4,542

 

5,875+1 1/5=   5,875+1,2=7,075        

 

6 7/11-1,25=   6,636-1,25=5,386

 

5,625 +1  2/3=  5,625+1,666=7,291

 

2 6/7-1,25= 2,857-1,25=1,607

 

3,75+2 4/5= 3,75+2,8=6,55

 

7,6-1 3/7=  7,6-1,428=6,172

 

8 3/5-2,4= 8,6-2,4=6,2

 

3 4/7 -1,625=3,571-1,625=1,946