Posted by jessica on Friday, December 31, 2010 at 3:03pm.
Just reduce each..15/30=1/2 and so on
Related Questions
college math - 18. Please answer questions 18-19 using the following ...
Economics - PROBLEM SOLVING 1: "ANDREA'S SOFTWARE BUSINESS" I. ...
math 115 - i am trying to find this answer there are 3 questions. 1. micheal ...
Math - 1. Find the value of Sin^-1(-1/2) a. -30 degrees b. 30 degrees c. 150 ...
math help - 1. a number increased by 21 is 28. find the number 2. a number ...
algebra - 1. a number increased by 21 is 28. find the number 2. a number ...
Production and Operations management - A ball bearing assembly firm wants to set...
Math - 2. Rename .709 as a percent. a. 709% b. 70.9% * c. 79% d. 7.09% 4. Alice ...
math - one task takes 7 mins second task takes 12 min third task takes 21 nin ...
Math - Write a ratio for the situation in three ways, comparing the first ...
For Further Reading