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MATH / A standard deck of playing cards with 26 red cards and 26 black cards is split into two piles, each having at least one card. In pile A there are six times as many black cards as r…

Problem

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problem

A standard deck of playing cards with 2626 red cards and 2626 black cards is split into two piles, each having at least one card. In pile AA there are six times as many black cards as red cards. In pile B,B, the number of red cards is a multiple of the number of black cards. How many red cards are in pile $B?$
Plain-text mathematical notation (without MathML)
A standard deck of playing cards with 26 red cards and 26 black cards is split into two piles, each having at least one card. In pile A there are six times as many black cards as red cards. In pile B, the number of red cards is a multiple of the number of black cards. How many red cards are in pile $B?$
Original LaTeX notation
A standard deck of playing cards with $26$ red cards and $26$ black cards is split into two piles, each having at least one card. In pile $A$ there are six times as many black cards as red cards. In pile $B,$ the number of red cards is a multiple of the number of black cards. How many red cards are in pile $B?$

level

Level 5

type

Algebra

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Source and history

task_id
328e38f5-8895-5c97-8450-6b9288080383
task_key
algebra--test--328e38f5-8895-5c97-8450-6b9288080383
task_revision_id
1
config / split
algebra / test

Official source

initial import