Question

16/21- 5 1 /3=
Решите пожалуйста срочно!!!​

Answer 1

16/21 - 51/3 =16/21-17 = 16-357/21 = -341/21

Answer 2

16/21-5 1/3=16/21-16/3=16/21-16/3×7/7=16/21-112/21= - 96/21=- 32/7=

=- 4 4/7