Question

(32-30,7)•7,6+6:7,5 0,96:1,2+8,4•0,65-0,35

Answer 1

1) 10.68
2) 5.91
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Answer 2

(32-30,7)•7,6+6:7,5=10.68
1) 32-30,7=1.3
2) 1,3•7,8= 10,14
3) 6:7,5=0,8
4) 10,14+0,8=10.94

б) 0,96:1,2+8,4•0,66-0,35=5,91
1) 0,96:1,2=0,8
2) 8,4•0,65=5,46
3) 5,46-0,35=5,11
4)0,8+5,11=5,91

Answer 3

To solve the expression you provided, let's break it down step by step:

(32-30,7) • 7,6 + 6 : 7,5 + 0,96 : 1,2 + 8,4 • 0,65 - 0,35

Step 1: Simplify the parentheses 32 - 30.7 = 1.3

Now the expression becomes:

1.3 • 7.6 + 6 : 7.5 + 0.96 : 1.2 + 8.4 • 0.65 - 0.35

Step 2: Perform the multiplication and division from left to right

1.3 • 7.6 = 9.88

9.88 + 6 : 7.5 + 0.96 : 1.2 + 8.4 • 0.65 - 0.35

Step 3: Perform the division

6 : 7.5 = 0.8

9.88 + 0.8 + 0.96 : 1.2 + 8.4 • 0.65 - 0.35

Step 4: Perform the division

0.96 : 1.2 = 0.8

9.88 + 0.8 + 0.8 + 8.4 • 0.65 - 0.35

Step 5: Perform the multiplication

8.4 • 0.65 = 5.46

9.88 + 0.8 + 0.8 + 5.46 - 0.35

Step 6: Perform the addition and subtraction from left to right

9.88 + 0.8 = 10.68

10.68 + 0.8 + 5.46 - 0.35

Step 7: Perform the addition and subtraction from left to right

10.68 + 0.8 = 11.48

11.48 + 5.46 - 0.35

Step 8: Perform the addition and subtraction from left to right

11.48 + 5.46 = 16.94

16.94 - 0.35 = 16.59

Therefore, the final result of the expression is 16.59.