Homework Help: math

Posted by Kristy on Saturday, May 26, 2012 at 1:32am.

in a jar of 40 marbles there are 12 red marbles 19 blue marbles and there are orange marbles .Find the ratio
ratio
A pair of numbers that compares different types of units. of each coloured marbles to the total number of marbles. Simplify where possible.

math - Reiny, Saturday, May 26, 2012 at 9:04am
looks like a typo

how many orange marbles?

Answer this Question

Related Questions

PLEASE HELP! - A jar contains 24 blue marbles, 16 red marbles, and 14 white ...
Algebra - Out of jar with 100 marbles, 49 are blue marbles, 7 are green marbles...
Ratio - A jar contains 2 red marbles,6 blue marbles,4 white marbles, and 12 ...
Probabilities - A jar contains 2 red marbles, 3 green marbles, 4 blue marbles, ...
math - sally has a bag with red,blue, and green marbles. She has twice as many ...
algebra - One jar holds 16 red marbles and 4 blue marbles. A second jar holds 75...
Math - a bag contains 3 red marbles, 5 blue marbles, 2 yellow marbles, and 2 ...
Algebra - A jar contains red, blue and yellow marbles.The number of red marbles ...
Statistics - 1.In a jar, suppose there are 3 blue marbles, 2 yellow marbles and ...
Math - Bert has a bag with 12 blue marbles, 6 green marbles, 8 purple marbles, ...

For Further Reading

First Name:
School Subject:
Answer: