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galkenx
galkenx galkenx
  • 09-12-2015
  • Mathematics
Answered

On Serena's tenth birthday,her mom was 3 times Serena's age.How old will Serena and her mom be when her mom's age times 0.5 will equal Serena's age?

Verified Answer :

redcloud redcloud
  • 09-12-2015

Serena 10th birthday means she was 10 and her mom was 3 times as old which is 30. They are 20 years apart so 0.5 or 1/2 her mom's age will be Serenas age when her mom is 40 and she is 20

Answer Link
f3ck
f3ck f3ck
  • 20-11-2021

Answer:

15 yrs

Step-by-step explanation:

10 x 3 = 30

30 x 0.5 = 15.0

Answer Link

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