Question

15*(1+1\3-1\5)=??? жду ответа

Answer 1

15+5-3=17
ответ:17
Удачи;)

Answer 2

To solve this mathematical expression, we need to follow the order of operations, which is parentheses, exponents, multiplication and division (performed from left to right), and addition and subtraction (also performed from left to right).

Using this order, we can simplify the expression as follows:

15 * (1 + 1/3 - 1/5) = 15 * (15/15 + 5/15 - 3/15) [convert the fractions to have a common denominator]

= 15 * (17/15) [simplify the expression inside the parentheses]

= 17

Therefore, 15*(1+1\3-1\5) is equal to 17.