2 years ago

Andrew has 212 coins, all of

Mathematics

1 answer:

Igoryamba2 years ago

8 0

Answer:

158 quarters

54 dimes

Step-by-step explanation:

Let d = no. of dimes

q = no. of quarters

10d = value of all the dimes since each dime is worth 10 cents

and 25q = value of all the quarters since each quarter is worth 25 cents

$44.90 = 4490 cents

10d + 25q = 4490 d + q = 212

15q = 2370

q = 158 quarters d + 158 = 212

d = 54 dimes

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