Question

4. Complete the following grid (Self Assessment) :
Rational number
Is decimal expansion terminates ?
If terminates then after how many decimal places it will terminate ?
Yes
No
7
1.
80
120
2.
400
3.
29
343
6
4.
15
5.
77
210
6.
13
3125
7.
49
275²
8.
177
210
9.
64
455
10.
35
50
11.
3
80
12.
23
232
13.
14588
54
14.
13
125
15.
9
312
DINESH Lab Manual in Mathematics-X/27​

Answer 1

Answer:

I don't know the right answer