Question 109

The number 0. 121212.... in the P form p/q is equal to

Solution

Share

Let
x = 0.121212  be equation 1
100x = 12.121212 be equation 2
Subtracting 1 from 2
99x = 12
x = $$\frac{12}{99}$$
   = $$\frac{4}{33}$$

Was this solution helpful?

Get AI Help

View More Questions From Average, Ratio, and Proportions

Create a FREE account and get:

  • Free SSC Study Material - 18000 Questions
  • 230+ SSC previous papers with solutions PDF
  • 100+ SSC Online Tests for Free

Free SSC Quant Questions

SSC Data InterpretationSSC GeometrySSC Linear EquationsSSC Number SystemsSSC Quadratic EquationsSSC TrigonometrySSC AgesSSC Arithmetic

Join CAT 2026 course by 5-Time CAT 100%iler

Start your IIM journey with the right preparation and crack CAT 2026.

Enroll Now
Ask AI