Question

0.(15) * [ 16/3 + 0,5 * (7/4 - 3,6)] +0.(2) =

Answer 1

Explicație pas cu pas:

15 /99×(16 /3+1/2×(7/4-3,6))+2/9=

15/99×(16/3+1/2(7/4-18/5))+2/9=

15/99×(16/3+1/2×(-37/20))+2/9=

15/99×(16/3-37/40)+2/9=

15/99×529/120+2/9=

1/99×529/8+2/9=

529/792+2/9=

235/264