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PEOPLE! THIS IS URGENT! PLEASE HELP ME!!!! If the product 3/2 · 4/3 · 5/4 · 6/5 ·…· a/b =9, what is the sum of a and b?

Respuesta :

mhanifa

Answer:

35

Step-by-step explanation:

3/2 · 4/3 · 5/4 · 6/5 ·…· a/b =9

a+b=?

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all numbers get cancelled apart from the first denominator and the last numerator:

1/2*a= 9

  • a= 18

then

  • b= a-1= 18-1= 17

a+b= 18+17= 35

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