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yarga [219]
3 years ago
8

1. Use a ratio box to solve this problem. Tammy saved nickels and

Mathematics
1 answer:
Mice21 [21]3 years ago
7 0

Answer:

245

Step-by-step explanation:

let 'c' = total coins

2/7 = 70/c

2c = 490

c = 245

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