Question

- 11 4/9 - ( -3,6 ) : 9/35 обчислити

Answer 1

Ответ:

............

Пошаговое объяснение:

..............

Answer 2

To compute the expression:

• 11 4/9 - ( -3,6 ) : 9/35

we can proceed step by step.

First, let's convert the mixed number - 11 4/9 into an improper fraction.

• 11 4/9 can be written as - (99/9 + 4/9) = - (103/9).

Now we have:

• (103/9) - (-3.6) : (9/35)

Converting the decimal -3.6 into a fraction:

-3.6 = -3 - 6/10 = -3 - 3/5 = -15/5 - 3/5 = -18/5.

Now the expression becomes:

• (103/9) - (-18/5) : (9/35)

To simplify this expression, we first need to deal with the subtraction of fractions:

• (103/9) + (18/5) : (9/35)

Now, we can find a common denominator for these fractions. The common denominator for 9, 5, and 35 is 315.

• (103/9) * (35/35) + (18/5) * (63/63) : (9/35) * (35/35)

= (-10335)/(935) + (1863)/(563) : (935)/(359)

= (-3605/315) + (1134/315) : 1

= (-3605 + 1134)/315

= (-2471/315)

So the result of the expression is -2471/315.