Teacher distributed apples to children with the same numbers, how many apples are there in total?
(1) Distributed equally to 7 children, 4 apples remain
(2) Distributed equally to 4 children, 3 apples remain
remainder question
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I'm getting E...both together not sufficient.
(1) implies total = 7(n1)+4 where n1 = # apples per student
(2) implies total = 4(n2)+3 where n2 = # apples per student
so, (1) and (2) are each insufficient on their own, since we know nothing about n.
From (1), the total could be 11, 18, 25, 32, 39, 46,...
From (2), the total could be 7, 11, 15, 19, 23, 27, 31, 35, 39,...
Since even in the list above, 11 and 39 both appear as possibilities to satisfy both statements, we know that both statements together are not sufficient.
(1) implies total = 7(n1)+4 where n1 = # apples per student
(2) implies total = 4(n2)+3 where n2 = # apples per student
so, (1) and (2) are each insufficient on their own, since we know nothing about n.
From (1), the total could be 11, 18, 25, 32, 39, 46,...
From (2), the total could be 7, 11, 15, 19, 23, 27, 31, 35, 39,...
Since even in the list above, 11 and 39 both appear as possibilities to satisfy both statements, we know that both statements together are not sufficient.
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