jamilachowdhury jamilachowdhury
  • 26-02-2022
  • Mathematics
contestada

Mark's brother is seven years older than Mark.Their combined ages add up to 18.How old is Mark?

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reem7878
reem7878 reem7878
  • 26-02-2022

answer. mark is eleven years old

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CottonsParrot
CottonsParrot CottonsParrot
  • 26-02-2022

Answer:

11

Step-by-step explanation:

If Mark is seven years OLDER than Mark and the combined age adds up to 18 all you have to do is 18-7=11

Answer Link

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