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blagie [28]
3 years ago
12

15 is 30% of what number?

Mathematics
2 answers:
dusya [7]3 years ago
8 0
If you would like to know 30% of what number is 15, you can calculate this using the following steps:

30% of what number = 15
30% * x = 15
30/100 * x = 15
x = 15 * 100/30
x = 50

Result: 30% of 50 equals to 15.
Gnoma [55]3 years ago
4 0
15 is 30% of 50 because
30 × 100 ÷ 15 = 30
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Step-by-step explanation:

Let's define S as the number of salmon fillets in one package.

We know that it contains at least 3, and no more than 5, then we can write:

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Now we want to know the total number of salmon fillets that could be on 6 packages, then if S is the number of salmon fillets in one package, 6*S will e the number of salmon fillets in 6 packages.

We can find this by multiplying the inequality:

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