Question

10 5/20-5 3/11-13 2/11+3 7/22-4 6/11+9/22

Answer 1

ловите,надеюсь правильно

Answer 2

To solve the given expression, let's break it down step by step:

10 + 5/20 - 5/3 + 11/13 - 2/11 + 3/7 - 22/4 + 6/11 + 9/22

First, let's simplify the fractions:

5/20 can be reduced to 1/4 11/13 cannot be simplified further 2/11 cannot be simplified further 3/7 cannot be simplified further 22/4 can be reduced to 11/2 6/11 cannot be simplified further 9/22 cannot be simplified further

Now, let's substitute the simplified fractions back into the expression:

10 + 1/4 - 5/3 + 11/13 - 2/11 + 3/7 - 11/2 + 6/11 + 9/22

Next, let's find a common denominator for all the fractions. In this case, the common denominator is 4 * 3 * 13 * 11 * 7 * 2 = 25,872.

Converting each fraction to have a denominator of 25,872:

10 * 25,872/25,872 + (1/4) * 6,468/6,468 - (5/3) * 8,624/8,624 + (11/13) * 1,992/1,992 - (2/11) * 2,352/2,352 + (3/7) * 3,696/3,696 - (11/2) * 12,936/12,936 + (6/11) * 2,352/2,352 + (9/22) * 1,188/1,188

Simplifying each term:

258,720/25,872 + 6,468/25,872 - 43,120/25,872 + 1,992/25,872 - 4,704/25,872 + 5,280/25,872 - 168,312/25,872 + 1,056/25,872 + 594/25,872

Now, let's add or subtract the fractions:

(258,720 + 6,468 - 43,120 + 1,992 - 4,704 + 5,280 - 168,312 + 1,056 + 594)/25,872

Performing the calculations:

(57,874)/25,872

Finally, let's divide to get the decimal result:

2.239