Question

203,4:9-(5,39-7,39)/3/14*9/7-1/3

Answer 1

203,4:9-(5,39-7,39):3/14*9/7-1/3=34 4/15

1)203,4:9=22,6

2)5,39-7,39=-2

3)-2:3/14=-2*14/3=-28/3

4)-28/3*9/7=-12

5)22,6-(-12)=22,6+12=34,6

6)34,6-1/3=34 3/5-1/3=34 9/15-5/15=34 4/15

Answer 2

To solve the expression, follow the order of operations (PEMDAS/BODMAS):

1. Parentheses/Brackets (including nested expressions)
2. Exponents/Orders (e.g., square roots)
3. Multiplication and Division (from left to right)
4. Addition and Subtraction (from left to right)

Let's break down the expression step by step:

203.4:9 - (5.39 - 7.39)/3/14*9/7 - 1/3

Step 1: Solve inside the parentheses first. 5.39 - 7.39 = -2.00

Step 2: Perform the division inside the parentheses. -2.00 / 3 = -0.67

Step 3: Perform the first division (203.4 divided by 9). 203.4 / 9 = 22.6

Step 4: Perform the multiplication (0.67 * 9). -0.67 * 9 = -6.03

Step 5: Perform the second division (22.6 divided by 7). 22.6 / 7 = 3.23

Step 6: Perform the final multiplication (3.23 * 9). 3.23 * 9 = 29.07

Step 7: Subtract the result from Step 6 from the result of Step 4. -6.03 - 29.07 = -35.10

Step 8: Finally, subtract 1/3 from the result of Step 7. -35.10 - 1/3 ≈ -35.43

So, the result of the expression is approximately -35.43.