Question #4bd0a

1 Answer
Me_Aadithyan17
Dec 14, 2017
  • For #color(red)(5/7)#,

#50/70,500/700,5000/7000#

  • For #color(blue)(9/2)#,

#90/20,900/200,9000/2000#

P.S: Explanations and More Examples below

Explanation:

Sorry for making the answer so lame and dumb
If you are not satisfied.
Here are some examples below that may satisfy
but they are correct too(Answer) .

  • For #color(red)(5/7)#,

#10/14,15/21,20/28,25/35#

  • For #color(blue)(9/2)#,

#18/4,27/6,36/8,45/10#

The So called Explanation :

What I really did was multiplied and divided the fraction by a same number, (For beginners, I multiplied both Numerator a.k.a the Upper part & Denominator a.k.a The lower part by the same number) here I divided & multiplied with 2,3,4,5 respectively.In the answer I did this with the numbers 10,100,1000.

1) #5/7*2/2=10/14,# 2) #5/7*3/3=15/21,#

3) #5/7*4/4=20/28,# 4) #5/7*5/5=25/35#

An Important Note:

Don't cancel the numbers you are multiplying & dividing or else You will get the same answer as the question. #(# i.e #5/7*2/2=5/7*cancel(2)/cancel(2)=5/7*(1)=5/7)#

This is for #color(red)(5/7)#,

Did the same thing for #color(blue)(9/2)#.

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