wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

Express 2.4¯¯¯¯¯¯¯¯178 in the from pq

Open in App
Solution

Let x=2.4178178…. ………(1)
Here periodicity is 3
So, we have to multiply x with 1000
1000x=1000×2.4178178….
1000x=2417.81781781…… (2)
Now,
Equation (2) - (1) to,
1000xx=2417.81781781...2.4178178
999x=2415.4000
x=2415.4000999
x=241549990
Therefore, p2=241549990
Hence, this is the answer.

1196172_1242300_ans_61dce5954b5d4e6a86be8aabcef39222.png

flag
Suggest Corrections
thumbs-up
17
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Meet the Twin Fractions
MATHEMATICS
Watch in App
Join BYJU'S Learning Program
CrossIcon