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fomenos
3 years ago
10

8% of the rides in the park are water rides. if there are 4 water rides how many rides are there in total

Mathematics
1 answer:
viva [34]3 years ago
7 0
8/100=4/n 400=8n ___ ____ 8n. 8n 50=n
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If a person invested half of her money at 9% and half at 7% and received $160 interest, find the total amount of money invested.
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Answer:

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