tbivinscaine819 tbivinscaine819
  • 26-05-2020
  • Mathematics
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Derrick and Sam need 10 pounds of colored gravel for the bottom of their new fish tank. Derrick has 2 pounds of purple gravel and 4 pounds of blue gravel. How much yellow gravel does Sam need to buy?

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giftkawonga524 giftkawonga524
  • 26-05-2020

Answer:

4 yellow gravel . 2+4=6

10-6= 4

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