NEX PREP MATH 10 of 45 A doctor increases a patient's dosage from 60 mg to 80 mg . What percent increase is this? \( 33.33 \% \) \( 25 \% \) \( 20 \% \) \( 22.5 \% \)

Aşağıdaki sayıların 3 ile bölünebilmesi için gelebilecek rakamların tamamını yazınız. 1. \( 12 \square 8 \rightarrow \) 2. \( 150 \square \rightarrow \ldots \) 3. \( 11 \square 02 \rightarrow \)

What is 100 degrees Celsius equal to in Fahrenheit?

3.1. Simplify each of the following ratios: 3.1.1. \( 4: 28: 16 \) 3.1.2. \( 6: 1.25: 2.5 \) 3.1.3. \( 3.6: 27: 13.5 \) 3.2. Distribute \( R 24000.00 \) in the ratio 2:1:5.

Ejercicio 2: Cinco carpinteros necesitan 21 días para entarimar un suelo. ¿Cuántos carpinteros seran necesarios si se desea hacer el trabajo en 15 dias?

(ii) \( \begin{array}{r}5.129 \times(-0.15) \\ .23 \\ 5.129 \times 6\end{array} \)