05. Marque a alternativa incorreta: a) 12 kg equivale a 12000 gramas . b) \( 3,5 \mathrm{~cm} \) equivale a \( 0,35 \mathrm{~m} \). c) \( 23,54 \mathrm{~g} \) equivale a 23540 mg . d) \( 2,8 \mathrm{~g} \) equivalem a \( 0,0028 \mathrm{~kg} \). e) 40 litros equivalem a 400 dl .

1.40 Use metric conversion factors to solve the following problems: a. The Daily Value of phosphorus is 800 mg . How many grams of phospho- rus are recommended? b. A glass of orange juice contains 0.85 dL df juice. How many milliliters of orange juice is that? c. A package of chocolate instant pudding contains 2840 mg of sodium. How many grams of sodium is that?

\( 35 \% \) of the seats in a bus are occupied. There are a total of 400 seats. How many seats are not occupied?

There are 250 people in a hall. \( 30 \% \) of them wear glasses. How many people do 1ot wear glasses?

\( \frac { 30 } { 7 } \div \frac { 10 } { 56 } = \frac { 24 } { \cdots } \)

Sergio renta una habitación con baño en \( \$ 800 \) mensuales. Si la renta se incrementa en \( 20 \% \) cada año. ¿Cuánto deberá pagar de renta mensualmente al tercer año?