Question

17×( 20/34 - 7/68 + 3/17 )÷5

Answer 1

Найти общ знаменатель вычислить всё получается 45\68 далее 17 умножаем на 45\68 сокращение и получаем 45\4 =11, 25 и полученное делим на 5 (11, 25\5=2, 25)

Answer 2

Let's simplify this expression step by step following the order of operations (PEMDAS):

1. First, we need to simplify the terms inside the parentheses:

20/34 - 7/68 + 3/17 = (40/68) - (7/68) + (12/68) = 45/68

2. Next, we can simplify the expression inside the brackets:

17 × (45/68) = 765/68

3. Now, we need to divide the result by 5:

765/68 ÷ 5 = (765/68) × (1/5) = 153/136

Therefore, the final answer is 153/136.