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kkurt [141]
3 years ago
13

Sonya has a collection of gold and silver coins.

Mathematics
1 answer:
faltersainse [42]3 years ago
3 0

Answer:

10.5

Step-by-step explanation:

65% of 70 is 45.5

So gold is 45.5 and silver is 54.5

so but45.5 + 54.5 = 100% but divide by 2

which is 50% but now we find 10% and 5%

10% = 7

5% = 3.5

now add 7 and 3.5 together

7+3.5 = 10.5

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Answer:

Step-by-step explanation:

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2 years ago
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avanturin [10]

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B

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3 years ago
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