Question

( 6 целых 7 /12 - 5 целых 11/15 ) * (4 целых - 2 целых 4/17)

Answer 1

(6цел7/12 - 5цел11/15) × (4цел-2цел4/17)=1,5
1)6 7/12 - 5 11/15= 0.85
4 - 2 4/17 = 1 цел 13/17
0,85 × 1 цел 13/17 = 1.5