60 blue marbles and 40 red marbles are in a jar. How many red marbles must be...

Question:

60 blue marbles and 40 red marbles are in a jar. How many red marbles must be removed from the jar so that the probability of choosing a blue marble from the jar is 3/4?

A. 5
B. 10

C. 15

D. 20

E. 25

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For  answer-question

McGraw Hills Conquering SAT Math

ISBN: 9780071493413

2nd Edition

Authors: Robert Postman, Ryan Postman

Question Posted: