Question

вычислити 3/4-(1'1/3-1' 1/6) ,б) 3'1/8-(2'2/3+1/3

Answer 1

11/3-1 16=4/3-7/6=4*2/6-7/6=8/6-7/6=16
34-16=3*3/12-1*2/12=9/12-212=812=2/3
3/4-(1 1/3-1 1/6)=2/3

3 18-(2 2/3+1/3)=1/8
2 2/3+1/3=2 33=3
3 18-3=1/8