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Someone help please, anyone!

Someone help please, anyone!-example-1

2 Answers

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Joe painted 1/8 of the building.
Brianna painted 3/10 of the building.

Together, Joe and Brianna painted

(1/8 + (3/10) = (5/40) + (12/40) = 17/40 of the building.

Sue and Ryan painted the rest of the building.
The rest was

(1) - (17/40) = (40/40) - (17/40) = 23/40 of the building.

If Sue and Ryan split their part equally, then
each of them painted

(1/2) of (23/40) = 23/80 of the building .
User Ronielhcuervo
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the answer is A. do you need the explanation?
User KodeTitan
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