Question
P6.RA.TL.16010138-A2
David, Ben and Warren have some marbles. The ratios of their marbles are as follows:

David : (David + Ben + Warren) = 3 : 7
Ben : (David + Warren) = 1 : 5

Warren has 30 marbles more than Ben. In the end, Warren gives away all he has to Ben and David so that both Ben and David end up with the same number of marbles, how many marbles has David received from Warren?
4 m
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Primary 6 RATIO P6.RA.TL.16010138

18 Jun 2024, 09:28 PM

David, Ben and Warren have some marbles. The ratios of their marbles are as follows:

David : (David + Ben + Warren) = 3 : 7
Ben : (David + Warren) = 1 : 5

Warren has 30 marbles more than Ben. In the end, Warren gives away all he has to Ben and David so that both Ben and David end up with the same number of marbles, how many marbles has David received from Warren?
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