Question
38 of a bag of balls were green. 45 of the remaining balls were grey and the rest were blue. If there were 45 more grey balls than blue balls, how many balls were there in the bag altogether?
4 m

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38 of a bag of balls were green. 45 of the remaining balls were grey and the rest were blue. If there were 45 more grey balls than blue balls, how many balls were there in the bag altogether?