( 3целых 3/10 - 2/3 ) ×3/10

Question

( 3целых 3/10 - 2/3 ) ×3/10

Answer 1

(33/10-2/3)*3/10=(99/30-20/30)*3/10=79/30*3/10=79/100=0,79

Answer 2

(3 3/10-2/3)*3/10=(3 9/30-20/30)*3/10=(2 39/30-20/30)*3/10=2 29/30*3/10= 89/30*3/10=89/100=0,89