Question
Ivan had 4 times as many erasers as Albert. After Albert bought another 49 erasers, Ivan had twice as many erasers as Albert. How many erasers did the two boys have altogether in the end?
4 m

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Ivan had 4 times as many erasers as Albert. After Albert bought another 49 erasers, Ivan had twice as many erasers as Albert. How many erasers did the two boys have altogether in the end?