Вычислите (21,41 + 23,95) ÷12 -2/ 5×5,7

Question

Вычислите (21,41 + 23,95) ÷12 -2/ 5×5,7

Answer 1

(21.41+23.95)12-2/5*5.7
(2141/100+479/20)12-2/5*5.7
2141+2395/100*12-2/5*5.7
(2141+2395)(12-2)/100*5*5.7
4536*10/500*57/10
45360/500*57/10
453600/28500
1512/95
15.91