Question
Hilda had a total of 237 silver and grey marbles. She used 45 of her silver marbles and bought another 36 grey marbles. The number of grey marbles she had then become 14 the number of silver marbles. How many less grey marbles than silver marbles did she have at first?
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Hilda had a total of 237 silver and grey marbles. She used 45 of her silver marbles and bought another 36 grey marbles. The number of grey marbles she had then become 14 the number of silver marbles. How many less grey marbles than silver marbles did she have at first?