Question

the decimal expansion of 63/72×175 is ​

Answer 1

Answer:

Step-by-step explanation:

given number

=63/ ( 72\times 175 )=63/(72×175)

=63/ ( 2^{3} \times 3^{2}\times 5^{2}\times 7 )=63/(2

3

×3

2

×5

2

×7) factorise the number

=3^{2}\times 7/ ( 2^{3} \times 3^{2}\times 5^{2}\times 7 )=3

2

×7/(2

3

×3

2

×5

2

×7)

=1/ ( 2^{3} \times 5^{2} )=1/(2

3

×5

2

)

=1\times 5/ ( 2^{3}\times 5^{3} )=1×5/(2

3

×5

3

) to made denominator in the form of 10 multiple

=5/1000=5/1000

=.005=.005

thisthis numbernumber isis terminatingterminating

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