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Kevin gave Ben $4.90 in dimes and quarters. If 10 coins were quarters, how many coins were dimes? Which equation models this problem? A)4.90 • 10 = 25d B)5d + 250 = 4.90 C)25 + 5d = 4.90 D)0.25 • 10 + 0.1 • d = 4.90

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Noah11012
D)0.25 • 10 + 0.1 • d = 4.90
4.2.

U get this answer by multiplying 10 and 0.25 then u get 0.70. Then if u subtract 4.90 by 0.70 u get 4.2

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