Question

3,17 / 3 / 5 + 1 11/15​

Answer 1

Ответ:

3 2/5+1 11/15=17/5+26/15=21/15+26/15=47/15

3 17/20:47/15=77/20*15/47=231/188=1 43/188

Пошаговое объяснение:

зделай лучшим ответом

Answer 2

To solve the expression 3.17 / 3 / 5 + 1 11/15, follow these steps:

Step 1: Divide 3.17 by 3 3.17 / 3 = 1.05666667 (rounded to 7 decimal places)

Step 2: Divide the result from Step 1 by 5 1.05666667 / 5 = 0.21133333 (rounded to 7 decimal places)

Step 3: Add 1 11/15 to the result from Step 2 To add a mixed number (1 11/15) to a decimal (0.21133333), first convert the mixed number to a decimal. To do that, add the whole number part (1) to the decimal part (11/15), and then add the result to 0.21133333.

1 + 11/15 = 16/15 (improper fraction) Now, add 0.21133333 to 16/15:

0.21133333 + 16/15 ≈ 0.21133333 + 1.06666667 ≈ 1.278 (rounded to 3 decimal places)

So, the final result is approximately 1.278.