Problem 1: I have 3 pencils and 21 markers. Paula has doble the pencils than me and the number of markers she has is have of my markers and pencils together. How many pencils and markers does she has?
Made by: 27, 21.
Problem 1 Solution
Solution:
My pencils = 3
My markers = 21
Paula's pencils = 2 * 3 = 5
Paula's markers = (3 + 21) : 2 = 24 : 2 = 12