1. 15% of 300 [tex] \frac{15}{100} \times 300 = 45[/tex]2. What percent of 72 is 36 [tex] \frac{36}{72} \times 100 = 50\%[/tex]3. 0.071 in percent [tex]0.071 \times 100 = 7.1\%[/tex]4. Percent increase from 50 to 60 [tex] \frac{60 - 50}{50} \times 100 = 20\%[/tex]5. Percent decreases from 100 to 80[tex] \frac{100 - 80}{100} \times 100 = 20\%[/tex]CARRY ON LEARNING