yesi78 yesi78
  • 01-10-2018
  • Mathematics
contestada

René is twice as old as Jim In four years the sum of their ages is 60 how old are they now

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alyssa0802 alyssa0802
  • 01-10-2018
R=16
J=32
20+40(which is 20×2)=60
20-4=16
16×2=32
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