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Rational no between 1/4 and 1/5

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Rational no between 1/4 and 1/5

Posted by Nitik Kumar 7 years, 6 months ago

CBSE > Class 09 > Mathematics

3 answers

Mayank Sharma 7 years, 6 months ago

Sorry the above answer is not completed LCM of 1/4 and 1/5=20 then,1*5/4*5=5/20 and 1*4/5*4=4/20 then, 5*2/20*2=10/40 and 4*2/20*2=8/40 Ans=9/40

0Thank You

Mayank Sharma 7 years, 6 months ago

LCM of 1/4 and 1/5 =20 then,

0Thank You

Isha Malhotra 7 years, 6 months ago

a rational number between two numbers = 1/2 (x+y)

= 1/2(1/4+1/5)

{tex} =1/2( { \ 5+4 \over 20}){/tex}

{tex} =1/2( { \ 9 \over 20}){/tex} = 9/40

1Thank You

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