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

what is the first sentence in the book the alternate penguin

15. Which one of the following foods is an example of a healthy dessert treat? A. Frozen pudding with sliced almondsB.

why is it important to observe an individuals reactions when communicating with them

How do you solve a literal equation like this: s=r/1-r solving for r

there are 3 cans that store 9 tennis balls. Consider the number of balls per can

8X + 3 =5x - 18 Can someone please help me

one evening 1500 concert tickets were sold for the Jazz Fest. Tickets cost $30 for covered pavillion seats and $10 for lawn seat. Total reciepts were $27,000. H

Which is a larger number .275 or .2

Using four different digits, what is the least sum you can get when you add two 2-digit numbers? Write your problem.

1/3(16a-8) simplify this expression and please explain