TyTaylor1 TyTaylor1

07-04-2015
Mathematics

Answered

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

Answer :

starrynightsky starrynightsky

07-04-2015

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

10:20

1:2

10/20

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