Flashcards

Working with percentages

Carlos Rozas Inglês 8 flashcards

Flashcards do conjunto (8)

1Given a percent and a whole, how do you calculate the part? (I)1. Convert the percent to a decimal.
2. Multiply the whole by the decimal.
\[whole \times decimal = part\]
2Given a percent and a whole, how do you calculate the part? (II)1. Convert the percent to a fraction.
2. Multiply the whole by the fraction.
\(whole \times \frac{percent}{100} = part\)
3Given a percent and a whole, how do you calculate the part? (III)Set-up a proportion and solve
\[\frac{?}{whole}=\frac{percent}{100}\]
4Given a percent and a part, how do you calculate the whole? (I)1. Convert the percent to a decimal.
2. Divide the part by the decimal.
\[part \div decimal = whole\]
5Given a percent and a part, how do you calculate the whole? (II)1. Convert the percent to a fraction.
2. Divide the part by the fraction.
\[part \div \frac{percent}{100} = whole\]
6Given a percent and a part, how do you calculate the whole? (III)Set-up a proportion and solve
\[\frac{part}{?}=\frac{percent}{100}\]
7Given a part and whole, how do you convert to a percent? (I)Divide the part by the whole and convert the decimal to a percent.
\[ (part \div whole) \times 100 \]
8Given a part and whole, how do you convert to a percent? (II)Set-up a proportion and solve
\[\frac{part}{whole}=\frac{?}{100}\]

Descrição: FlashCards sobre Working with percentages, criado por Carlos Rozas em 15-08-2016.
Criado por: Carlos Rozas
Visualizações: 11
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