Question

two boys have 480 marbles between them . one arranges them in heaps of 6 marbles and the other in heaps of 9 each. If the total number of heaps is 72 how many marbles does each have​

Answer 1

Answer:

$let \: their \: be \: heaps \: of \: 6 \: marbles \: each \: then \: there \: are \: (72 - n) \: heaps \: 9 \: marbles \: each \: \\ hence \: total \: marbles \: = 6n + (72 - n) \times 9 = 480 = n = 56 \\ hence \: one \: has \: 56 \times 6 = 336 \: marbles \: and \: other \: has(72 - 56) \times 9 = 144marble \\ hope \: it \: it \: is \: helpful \: mark \: me \: brainlest$