Question

2•(21:7):6+ 39 - 19 + (6· 3)•(27:9)-14.3

Answer 1

2•(21:7):6+ 39 - 19 + (6· 3)•(27:9)-14.3=60,7

Answer 2

Ответ:

60,7

Пошаговое объяснение:(2*3):6 + 20 + (18*3)-14.3= 6:6 +20+ 54-14.3= 1+20+39.7= 21+39.7=60.7

Answer 3

Let's break down the expression step by step:

1. 2 • (21:7):6 = 2 • (3):6 = 2 • 0.5 = 1

2. (6•3)•(27:9) = 18 • (27:9) = 18 • 3 = 54

3. Putting it all together: 1 + 39 - 19 + 54 - 14.3 = 60.7

So, the result of the expression is 60.7.