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rachels brother is 33 years old . he is 3 times rachels age 16 years ago . how old is rachel ?
 one year ago
 one year ago
rachels brother is 33 years old . he is 3 times rachels age 16 years ago . how old is rachel ?
 one year ago
 one year ago

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tiff1998gBest ResponseYou've already chosen the best response.0
its multiple choice so the answers could either be 11 , 27 , 16, or 24
 one year ago

ParthKohliBest ResponseYou've already chosen the best response.0
\[\rm b = 33 \wedge b = 3(r  16) \implies 33=3(r  16)\]
 one year ago

ParthKohliBest ResponseYou've already chosen the best response.0
That speaks  if b = 33 and b also = 3(r  16), then 33 = 3(r  16).
 one year ago

tiff1998gBest ResponseYou've already chosen the best response.0
i dont really need the work to show ho you did it , the answer by it self is fine :)
 one year ago

jiteshmeghwal9Best ResponseYou've already chosen the best response.0
Let rachel's age be n 16 years ago Rachel will be n16. 3(n16)=33
 one year ago

ParthKohliBest ResponseYou've already chosen the best response.0
\[\rm {33 \over 3} = r  16\]\[{33 \over 3} + 16 = r\]
 one year ago

jiteshmeghwal9Best ResponseYou've already chosen the best response.0
as well as my equation was also right :P
 one year ago
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