2 years ago

18 to 29=10%

1 answer:

3 0

45 people is 10% of 450.
So how many people is 30% of 450.

1. Multiply (45)(3) = 135. Because 30% is 3 times 10%.
2. Multiply (450)(.3) = 135. Because .3 = 30% in decimal form.

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Step-by-step explanation:

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That means, 12 lbs and 8 oz = (12 + 0.5) lbs = 12.5 lbs

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Step-by-step explanation:

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OlgaM077 [116]

Answer:

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Step-by-step explanation:

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