brando14 brando14

21-09-2017
Mathematics

contestada

There were 45 runners to start a race. In the first half of the race 1/3 of them dropped out. In the second half of the race, 3/5 of the remaining runners dropped out. How many runners finished the race ?

Respuesta :

angelanna11 angelanna11

21-09-2017

45•1/3= 15. 45-15=30; 30•3/5= 18. 30-18=12, so only 12 runners finished the race

Answer Link

Otras preguntas

how could you tell if a sample of matter is a element

Risa is sewing a ribbon around the sides of a square blanket east side of the blanket is 72 inches long how many inches of ribbon will risa need

Which ocean is south of mexco

The Battle of Bunker Hill in 1775 helped to answer whether the Americans would win the war. who the American leader was. how the Americans would fight against t

How many bows can you make from 3 2/3 meters if ribbon if a bow takes 1/4 meter of ribbon?

(9/16)^−1/2 How do I solve this equation?

Which of the numbers 2, 3, 4, 6 and 9 are factors of 1881?

What precedent did George Washington set by refusing to run for the presidency a third time? a. Dignity of the office b. Executive retirement c. Term limits

26.37+( -61.1 ) Please show all steps !!!??

What is .23 as a fraction in simplest form