Question

0,(4)+5,(2)= 7,1(51)-6,1(31)=

Answer 1

0.(4) + 5.(2) = 5.(6)  = 51/9

5.(6) = х

56.(6) = 10х

56.(6) - 5.(6) = 10х - х

51 = 9х

х = 51/9

----

7.1(51) - 6.1(31) = 1.0(2) = 46/45

1.0(2) = x

10.(2) = 10x

102.(2) = 100x

100x - 10x = 102.(2) - 10.(2)

90x = 92

x = 92/90 = 46/45

Answer 2

Ответ:

5,6

13,2(82).............

Answer 3

It seems like you're trying to solve a mathematical expression. However, the format you've provided is a bit unclear.

If you could clarify the expression or provide more context, I'd be happy to help you solve it. In mathematical expressions, it's important to understand the operations (addition, subtraction, multiplication, division) and the order of operations (PEMDAS/BODMAS) to correctly evaluate the expression. Please provide more information so I can assist you better.