Question
Betty, Olivia and Gabby had a total of 331 erasers. Betty gave 25 of her erasers away. Gabby gave away 2 times as many erasers as Betty and Olivia gave away 87 erasers. In the end, they had 136 erasers left. How many erasers did Olivia and Gabby have in total in the end?
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Betty, Olivia and Gabby had a total of 331 erasers. Betty gave 25 of her erasers away. Gabby gave away 2 times as many erasers as Betty and Olivia gave away 87 erasers. In the end, they had 136 erasers left. How many erasers did Olivia and Gabby have in total in the end?