Question

(3, 5\6-1, 2\15)*5\9+((1\20+0,24)*8,1\3-1,1\6)*2

Answer 1

(3, 5\6-1, 2\15)*5\9+((1\20+0,24)*8,1\3-1,1\6)*2 = (23/6-17/15)*5/9+((1/20+ 6/25)*25/3-7/6)*2= (115/30-34/30)*5/9+((5/100+24/100)*25/3-7/6)*2 = 81/30*5/9+(29/100*25/3-7/6)*2 = 9/6+(29/12-7/6)*2 = 9/6+(29/12-14/12)*2= 9/6+15/12*2= 9/6+30/12= 9/6+15/6= 24/6= 4

Answer 2

It seems like you've provided a mathematical expression that involves fractions and arithmetic operations. Let's break down the expression step by step:

Given Expression: (3, 5/6 - 1, 2/15) * 5/9 + ((1/20 + 0.24) * 8.1/3 - 1.1/6) * 2

First, let's simplify the fractions and perform the calculations:

1. Fractions in the first part of the expression:

   • 5/6 - 2/15 = (55 - 22) / (6*5) = 23/30

2. Fractions in the second part of the expression:

   • 1/20 + 0.24 = (1 + 0.24*20) / 20 = 0.24 + 0.24 = 0.48
   • 8.1/3 = 8.1 / 3 = 2.7

3. Now, the first part of the expression becomes: (3, 23/30) * 5/9

   To clarify, I'm not entirely sure what you mean by the notation "3, 23/30." The comma between 3 and 23/30 is unusual. If you meant to multiply 3 and 23/30, then: 3 * 23/30 = 69/30 = 2 + 9/30 = 2 + 3/10 = 2.3

4. Continuing with the second part of the expression: (0.48 * 2.7 - 1.1/6) * 2

   • 0.48 * 2.7 = 1.296
   • 1.1/6 = 0.1833...

   The second part of the expression becomes: (1.296 - 0.1833...) * 2

   Now, subtracting the two values and multiplying by 2: (1.296 - 0.1833...) * 2 ≈ 2.2253...

5. Finally, let's add the results from step 3 and step 4: 2.3 + 2.2253... ≈ 4.5253...

So, the approximate value of the given expression is around 4.5253. Please note that this result might not be perfectly accurate due to the approximations involved in decimal calculations. If there was a specific format or context you intended for the "3, 23/30" notation, please provide more information for a more accurate analysis.