Question

( 5 1/3-2) : 5/21 пожалуйста

Answer 1

5 1/3-2=3 1/3
3 1/3:5/21=10/3*21/5=14

Answer 2

(5 1/3-2):5/21= ( 16/3-6/3)*21/5= 10/3*21/5= 210/15= 14