Question

After how many decimal places the rational numbers 13/2 power4 ×5power3 will terminates​

Answer 1

Step-by-step explanation:

13(2⁴×5³)

13((2×5)³×2)

13/(10³×2)

Denominator:-

For 10----it terminates to one place.

For 10³---it terminates to 3 places.

For 2----it terminates to one place.

For(10³×2)----it terminates to (3+one) place.

For(10³×2)----it terminates to 4 places.

Verifying:-

13/(10³×2)

13/2000

0.0065

It terminates to 4 places