Question

Запишите в виде дроби 0,1(7)

Answer 1

Что?напиши точнее.Если 0.1 то это 1/10
если 0,17,то 17/100

Answer 2

Answer:

To express the recurring decimal 0.1(7) as a fraction, we can use the following steps:

1. Let x = 0.1(7) 2. Multiply x by 10 to move the decimal point one place to the right: 10x = 1.7(7) 3. Subtract the original equation from the new equation: 10x - x = 1.7(7) - 0.1(7) 4. Solve for x to find the fraction representation of 0.1(7).

Calculation:

1. Let x = 0.1(7) 2. Multiply x by 10: 10x = 1.7(7) 3. Subtract the original equation from the new equation: 10x - x = 1.7(7) - 0.1(7) 4. Solve for x:

10x - x = 1.7(7) - 0.1(7) 9x = 1.6 x = 1.6 / 9

So, 0.1(7) can be expressed as the fraction 16/90. This means that 0.1(7) is equal to 16/90.