rubby00 rubby00

13-05-2015
Mathematics

contestada

A local restaurant caught on fire due to grease on the kitchen. If Fireman Greg put out 1/6 of the fire and Fireman Raul put 3/7 of the fire how much of the fire did Greg and Raul put out together?

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kjohnson16 kjohnson16

13-05-2015

1/6+3/7 least common denominator is 42 so...
7/42+18/42= 25/42

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