Mathematics, 04.11.2020 05:00, PurpleAndBlue

Please answer this it is two questions FIND THE PERCENT ERROR ROUND TO THE NEAREST WHOLE PERCENT IF NECESSARY 1. Each week Mr jones goes to the grocery store. Mr jones estimates that he will spend $120 when he goes to the grocery store this week He actually spends $94
2. Marcus estimates that 230 people will attend the choir concert there was an actual total of 300 people who attend the choir concert
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Please answer this it is two questions FIND THE PERCENT ERROR ROUND TO THE NEAREST WHOLE PERCENT IF...