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ioda
3 years ago
14

How can you use 10% and 20% of an amount to find 15% of anl amount?

Mathematics
1 answer:
beks73 [17]3 years ago
3 0
You just need to know how much 10% is and then you just divided what 10% is and that will be equal to 5% and then you just add the 10 % and 5%
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Step-by-step explanation:

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morpeh [17]

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