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OlympiadBench / 2322 / Eleanor has 100 marbles, each of which is black or gold. The ratio of the number…

Problem

Answer published by the source. Consult the official source to check your work against its answer.

answer type

Numerical

is multiple answer

false

language

English

question

Eleanor has 100 marbles, each of which is black or gold. The ratio of the number of black marbles to the number of gold marbles is

1: 4

. How many gold marbles should she add to change this ratio to

1: 6

Plain-text mathematical notation (without MathML)

Eleanor has 100 marbles, each of which is black or gold. The ratio of the number of black marbles to the number of gold marbles is 1:4. How many gold marbles should she add to change this ratio to 1:6 ?

Original LaTeX notation

Eleanor has 100 marbles, each of which is black or gold. The ratio of the number of black marbles to the number of gold marbles is $1: 4$. How many gold marbles should she add to change this ratio to $1: 6$ ?

question type

Open-ended

subject

Math

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Source and history

upstream_id / Original problem ID: 2322
task_id: 634453ad-7699-5511-921b-ea35496c0127
task_key: OE~5fTO~5fmaths~5fen~5fCOMP--train--2322
task_revision_id: 1
config / split: OE_TO_maths_en_COMP / train

Official source

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