Question

9+ 4 5/16 7 1/12 +6 5/7 +3 1/4 вычислить

Answer 1

9+4 5/16=8 16/16+4 5/16=12 21/16= 13 5/16

7 1/12+6=7 1/12+5 12/12=12 13/12

5/7 +3 1/4= 20/28+3 7/28=3 27/28