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Help....there are 10 fewer trumpets in the band than drums. There are 20 drums. How many trumpets are there? Using comparison bars.
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Help....there are 10 fewer trumpets in the band than drums. There are 20 drums. How many trumpets are there? Using comparison bars.

User Trevorade
by
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1 Answer

4 votes


1/2 as many drums, which would be 10.

10:20

1:2

10/20

User Stanislav Kralin
by
8.8k points
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