Karimel
Karimel Karimel
  • 09-03-2021
  • Geography
contestada

Tom is 42 months old and his dog is 8 months old. In how many months will Tom be thrice as old as his dog?​

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Аноним Аноним
  • 09-03-2021

Let the no of months be x

the equation will be-

42+x=3(8+x)

42+x=24+3x

2x=18

x=9

after 9 months Tom will be thrice his dog's age

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