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3 years ago

9

A new health drink has 110% of the recommended daily allowance (RDA) for a certain vitamin. The RDA for this vitamin is 30 mg. H

ow many milligrams of the vitamin are in the drink

2 answers:

artcher [175]3 years ago

6 0

$p\%=\frac{p}{100}\\\\110\%=\frac{110}{100}=1.10=1.1\\\\110\%\ of\ 30mg=1.1\ of\ 30mg=1.1\cdot30mg=\boxed{33mg}$

ICE Princess25 [194]3 years ago

4 0

110% of 30 is 30*(110/100)=30*1.1=33 mg

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