Math, asked by amrutaBabar, 2 months ago

2/3
of a number is 20 less than the original number. Find the number.​​

Answers

Answered by Tathagatathechampion
1

Answer:

60

Step-by-step explanation:

1-2/3=20

1/3=20

1= 1/3*3=20*3=60

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Answered by basaksarbhandar2020
1

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  • Let the original number be x.
  • Let the original number be x.According to the question we can write as (2/3)x+20x
  • Let the original number be x.According to the question we can write as (2/3)x+20xOn rearranging x−(2/3)x=20
  • Let the original number be x.According to the question we can write as (2/3)x+20xOn rearranging x−(2/3)x=20Now taking the L.C.M od 1 and 3 is 3
  • Let the original number be x.According to the question we can write as (2/3)x+20xOn rearranging x−(2/3)x=20Now taking the L.C.M od 1 and 3 is 3(3x−2x)/3=20
  • Let the original number be x.According to the question we can write as (2/3)x+20xOn rearranging x−(2/3)x=20Now taking the L.C.M od 1 and
  • Let the original number be x.According to the question we can write as (2/3)x+20xOn rearranging x−(2/3)x=20Now taking the L.C.M od 1 and 3 is 3(3x−2x)/3=20x/3=20Again by transposing x=60So the original number is 60

Step-by-step explanation:

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