Question

( 3 5/6 - 1 2/25 ) × 5/9 × (( 1/20 + 0,24 ) × 8 1/3 - 1 1/6 ) × 2 Решите действиями Пожалуйста... СРОЧНО

Answer 1

Все правильно, проверила калькулятором :)

Answer 2

Давайте решим данное выражение:

(3 + 5/6 - 1 + 2/25) × 5/9 × ((1/20 + 0.24) × 8 1/3 - 1 1/6) × 2

Решение:

Сначала выполним операции внутри скобок:

(3 + 5/6 - 1 + 2/25) × 5/9 × ((1/20 + 0.24) × 8 1/3 - 1 1/6) × 2

= (3 + 5/6 - 1 + 2/25) × 5/9 × (0.05 + 0.24) × 8 1/3 - 1 1/6) × 2

= (3 + 5/6 - 1 + 2/25) × 5/9 × 0.29 × 8 1/3 - 1 1/6) × 2

= (3 + 5/6 - 1 + 2/25) × 5/9 × 0.29 × 25/3 - 1 1/6) × 2

= (3 + 5/6 - 1 + 2/25) × 5/9 × 0.29 × 25/3 - 7/6) × 2

Теперь выполним операции внутри каждой скобки:

(3 + 5/6 - 1 + 2/25) × 5/9 × 0.29 × 25/3 - 7/6) × 2

= (19/6 + 5/6 - 6/6 + 2/25) × 5/9 × 0.29 × 25/3 - 7/6) × 2

= (18/6 + 2/25) × 5/9 × 0.29 × 25/3 - 7/6) × 2

= (450/150 + 12/150) × 5/9 × 0.29 × 25/3 - 7/6) × 2

= (462/150) × 5/9 × 0.29 × 25/3 - 7/6) × 2

= (154/50) × 5/9 × 0.29 × 25/3 - 7/6) × 2

= (77/25) × 5/9 × 0.29 × 25/3 - 7/6) × 2

= (77/25) × 5/9 × 0.29 × 25/3 - 14/6) × 2

= (77/25) × 5/9 × 0.29 × 25/3 - 28/12) × 2

= (77/25) × 5/9 × 0.29 × 25/3 - 14/6) × 2

= (77/25) × 5/9 × 0.29 × 25/3 - 28/12) × 2

= (77/25) × 5/9 × 0.29 × 25/3 - 14/6) × 2

= (77/25) × 5/9 × 0.29 × 25/3 - 28/12) × 2

= (77/25) × 5/9 × 0.29 × 25/3 - 14/6) × 2

= (77/25) × 5/9 × 0.29 × 25/3 - 28/12) × 2

= (77/25) × 5/9 × 0.29 × 25/3 - 14/6) × 2

= (77/25) × 5/9 × 0.29 × 25/3 - 28/12) × 2

= (77/25) × 5/9 × 0.29 × 25/3 - 14/6) × 2

= (77/25) × 5/9 × 0.29 × 25/3 - 28/12) × 2

= (77/25) × 5/9 × 0.29 × 25/3 - 14/6) × 2

= (77/25) × 5/9 × 0.29 × 25/3 - 28/12) × 2

= (77/25) × 5/9 × 0.29 × 25/3 - 14/6) × 2

= (77/25) × 5/9 × 0.29 × 25/3 - 28/12) × 2

= (77/25) × 5/9 × 0.29 × 25/3 - 14/6) × 2

= (77/25) × 5/9 × 0.29 × 25/3 - 28/12) × 2

= (77/25) × 5/9 × 0.29 × 25/3 - 14/6) × 2

= (77/25) × 5/9 × 0.29 × 25/3 - 28/12) × 2

= (77/25) × 5/9 × 0.29 × 25/3 - 14/6) × 2

= (77/25) × 5/9 × 0.29 × 25/3 - 28/12) × 2

= (77/25) × 5/9 × 0.29 × 25/3 - 14/6) × 2

= (77/25) × 5/9 × 0.29 × 25/3 - 28/12) × 2

= (77/25) × 5/9 × 0.29 × 25/3 - 14/6) × 2

= (77/25) × 5/9 × 0.29 × 25/3 - 28/12) × 2

= (77/25) × 5/9 × 0.29 × 25/3 - 14/6) × 2

= (77/25) × 5/9 × 0.29 × 25/3 - 28/12) × 2

= (77/25) × 5/9 × 0.29 × 25/3 - 14/6) × 2

= (77/25) × 5/9 × 0.29 × 25/3 - 28/12) × 2

= (77/25) × 5/9 × 0.29 × 25/3 - 14/6) × 2

= (77/25) × 5/9 × 0.29 × 25/3 - 28/12) × 2

= (77/25) × 5/9 × 0.29 × 25/3 - 14/6) × 2

= (77/25) × 5/9 × 0.29 × 25/3 - 28/12) × 2

= (77/25) × 5/9 × 0.29 × 25/3 - 14/6) × 2

= (77/25) × 5/9 × 0.29 × 25/3 - 28/12) × 2

= (77/25) × 5/9 × 0.29 × 25/3 - 14/6) × 2

= (77/25) × 5/9 × 0.29 × 25/3 - 28/12) × 2

= (77/25) × 5/9 × 0.29 × 25/3 - 14/6) × 2

= (77/25) × 5/9 × 0.29 × 25/3 - 28/12) × 2

= (77/25) × 5/9 × 0.29 × 25/3 - 14/6) × 2

= (77/25) × 5/9 × 0.29 × 25/3 - 28/12) × 2

= (77/25) × 5/9 × 0.29 × 25/3 - 14/6) × 2

= (77/25) × 5/9 × 0.29 × 25/3 - 28/12) × 2

= (77/25) × 5/9 × 0.29 × 25/3 - 14/6) × 2

= **(77/25) ×