х=23*2/17-12*3/7-8*16/17
x=22*17/17-8*16/17-12*3/7
x=14*7/119-12*21/119
x=13*119/119-12*21/119
x=1*98/119=1.82
х=23*2/17-12*3/7-8*16/17
x=22*17/17-8*16/17-12*3/7
x=14*7/119-12*21/119
x=13*119/119-12*21/119
x=1*98/119=1.82