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Sarah gets 30 signatures each day for 13 days. One the thirteenth day Sarah get 48 signatures. Sarah is trying to get 450 signatures for a petition. How many more signatures does she need to meet her goal?
Paul_51 - 29.01.2016 00:00Sarah gets 30 signatures each day for 13 days. One the thirteenth day Sarah get 48 signatures. Sarah is trying to get 450 signatures for a petition. How many more signatures does she need to meet her goal?
Luke - 29.01.2016 00:3730*13=390 390+48=438 is how many she has. now you are going to subtract 450 from that number to see how many more you need. 450-438=12
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