What can you say about the prime facto...

What can you say about the prime factorisations of the denominators of the following rationals: (i) 43.123456789 (ii) `43. 123456789 ` (iii) `27.\ 142857 ` (iv) `0. 120120012000120000 dot`

AI Generated Solution

QUADRATIC EQUATIONS
RD SHARMA ENGLISH|Exercise All Questions|390 Videos
SOME APPLICATIONS OF TRIGONOMETRY
RD SHARMA ENGLISH|Exercise All Questions|154 Videos

Similar Questions

Explore conceptually related problems

What can you say about the prime factors of their denominators ? (i) 12.123456789 (ii) 12.bar(123456789)

Write down the numerator and the denominator of each of the following rational numbers : (i) 12/17 , (ii) 6/(-23) , (iii) -21/5 , (iv) 7, (v) -8

Write the prime factorisation of the following in the exponential form: (i) 2600 (ii) 1575 (iii) 8568

Convert the following decimals as fractions: (i)2.3675 (ii) 54.26 (iii) 75.35 (iv) 0.7575

Find the prime factorisation of the following numbers : (i) 315 " " (ii) 2904 " " (iii) 6000

Find the prime factorisation of the following numbers: (i) 68 " " (ii) 1248 " " (iii) 2304

Which of the following are rational numbers? (i) 5/15 , (ii) -6/23 , (iii) 17, (iv) -25, (v) 0

Find the cube root of each of the following rational numbers: 0.001728 (ii) 0.003375 (iii) 0.001 (iv) 1.331

Represent the following as rational numbers : (i) 0.bar43 (ii) 0.4bar3 (iii) 24.28bar(137)

Write the prime factorisation of the following numbers in the exponential form: (i) 72 (ii) 360 (iii) 600 (iv) 2280 (v) 4725