Question

question :- In the following real number, which one is terminating decimal expansion? (also write the cause)

a)
$\frac{129}{ {2}^{2} . {5}^{2} . {7}^{5} }$
b)
$\frac{35}{60}$
c)
$\frac{17}{8}$
d)
$\frac{77}{210}$
​

Answer 1

Step-by-step explanation:

Answer:

2y + ( \frac{6}{4} - \frac{3}{5} ) = 5y - \frac{4}{8}2y+(

4

6

−

5

3

)=5y−

8

4

2y + \frac{9}{10} = 5y - \frac{4}{8}2y+

10

9

=5y−

8

4

7y = \frac{14}{10}7y=

10

14

y = \frac{1}{5}y=

5

1

hope it helps

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