Question

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Answer 1

Resposta:

=

9%

100%

\frac{50}{x} = \frac{ \frac{100}{100} }{ \frac{9}{100} }

x

50

=

100

9

100

100

\frac{50}{x} = \frac{1}{ \frac{9}{100} }

x

50

=

100

9

1

\frac{50}{x} = 1 \div \frac{9}{100}

x

50

=1÷

100

9

\frac{50}{x} =1 \: . \: \frac{100}{9}

x

50

=1.

9

100

\frac{50}{x} = \frac{100}{9}

x

50

=

9

100

50 \: . \: 9 = 100x50.9=100x

450 = 100x450=100x

100x = 450100x=450

x = \frac{450}{100}x=

100

450

x = \frac{450 \div 50}{100 \div 50}x=

100÷50

450÷50

x = \frac{9}{2}x=

2

9

x = 4,5x=4,5 (gramas de proteína).

Explicação passo-a-passo:

=

9%

100%

\frac{50}{x} = \frac{ \frac{100}{100} }{ \frac{9}{100} }

x

50

=

100

9

100

100

\frac{50}{x} = \frac{1}{ \frac{9}{100} }

x

50

=

100

9

1

\frac{50}{x} = 1 \div \frac{9}{100}

x

50

=1÷

100

9

\frac{50}{x} =1 \: . \: \frac{100}{9}

x

50

=1.

9

100

\frac{50}{x} = \frac{100}{9}

x

50

=

9

100

50 \: . \: 9 = 100x50.9=100x

450 = 100x450=100x

100x = 450100x=450

x = \frac{450}{100}x=

100

450

x = \frac{450 \div 50}{100 \div 50}x=

100÷50

450÷50

x = \frac{9}{2}x=

2

9

x = 4,5x=4,5 (gramas de proteína).