Question

Convert the following rational numbers into decimal numbers. 1st question is 3.125​

Answer 1

Answer:

3123

Step-by-step explanation:

first find how much value is there after decimal point

thin write the number

Answer 2

Answer:

3122/999

Step-by-step explanation:

x=3.125125125125......

x=3.125. _____________(1)

1000 × x = 1000 × 3.125115124....

1000x = 3125.125._____________(2)

Equation (2) - (1)

1000x - x = 3125.125 - 3.125

=999x = 3122

=x=3122/999

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