Question

(56,42÷1,4-1,536÷0,32)•2,1-6,8

Answer 1

Ответ:

67,75

Пошаговое объяснение:

56,42:1,4=40,3

1,536:0,32=4,8

40,3-4,8=35,5

35,5*2,1=74,55

74,55-6,8=67,75

Answer 2

Let's break down the expression step by step:

1. Division: 56 ÷ 42 = 1.33333...

2. Division: 1.536 ÷ 0.32 = 4.8

3. Subtraction: 1.33333... - 4.8 = -3.46667...

4. Multiplication: -3.46667... • 2.1 = -7.28889...

5. Subtraction: -7.28889... - 6.8 = -14.08889...

So the result of the expression (56,42÷1,4-1,536÷0,32)•2,1-6,8 is approximately -14.08889...