Question

2,46/4,1+15/0,25-4/25-14,4/0,32= ответ

Answer 1

0,6+0-0,16-45 =-44,56

Answer 2

2,46/4,1+15/0,25-4/25-14,4/0,32= 0,6+60-0,16-45=15,44

Answer 3

Let's solve the expression step by step:

1. Convert the decimal numbers into fractions: 2,46 = 246/100 4,1 = 41/10 0,25 = 25/100 14,4 = 144/10 0,32 = 32/100

Now the expression becomes: (246/100) / (41/10) + (15/25) - (4/25) - (144/10) / (32/100)

2. Perform the operations in the parentheses first: (246/100) / (41/10) + 3/5 - 4/25 - (144/10) / (32/100)

3. Divide the fractions: (246/100) / (41/10) = (246/100) * (10/41) = 2460/4100 = 246/410

4. Perform the remaining operations: 246/410 + 3/5 - 4/25 - (144/10) / (32/100)

5. Divide the fractions: (144/10) / (32/100) = (144/10) * (100/32) = 1440/320 = 9/2

Now the expression becomes: 246/410 + 3/5 - 4/25 - 9/2

6. Find a common denominator to combine the fractions: The common denominator for 410, 5, 25, and 2 is 4100.

Converting all fractions to have the common denominator: (246 * 10) / 4100 + (3 * 820) / 4100 - (4 * 164) / 4100 - (9 * 205) / 4100

7. Perform the addition and subtraction: (2460 + 2460 - 656 - 1845) / 4100

8. Simplify the expression: (4419 - 2501) / 4100 = 1918 / 4100

So, the final answer is 1918/4100, which can be simplified further if needed.