DETAILS MY NOTES AUFEXC4 9.2.040. The dosage of a cold medication is 2 mg for every 80 lb of body weight. How many milligrams of this medication are required for a person who weighs 220 lb ? \( \square \mathrm{mg} \)

Reed buys a phone card for \( \$ 25 \) to make job application calls. Card calls cost 7 cents per minute within the area and 10 cents per minute outside the area. Reed makes two hours of calls within the area and one hour of calls outside the area. The rest of his calls are outside the area. How many minutes does he have left on his card for outside calls? swer:

What is the sum of \( 18 \frac{23}{30}+\frac{2}{3} ? \)

What is the sum of \( 4 \frac{3}{5}+7 \frac{8}{15} \) ? Enter your answer in the box a

3. Ali divide 2 fruit cake equally among 6 persons. What part of the cake he gave to each persons?

he sum of \( \frac{7}{18}+14 \frac{1}{9} \) ?