a teacher has 25 red and yellow counters altogether she has 4 times as many red counters than yellow counters how many yel
Question
A teacher has 25 red and yellow counters altogether. She has 4 times as many red counters than yellow counters. How many yellow counters does the teacher have?
57
likes
283 views
Answer to a math question A teacher has 25 red and yellow counters altogether. She has 4 times as many red counters than yellow counters. How many yellow counters does the teacher have?
If Yellow = x
Then Red = 4x
Yellow + Red = 25
x + 4x =25
5x = 25
x = 25/5
x = 5
The teacher has 5 yellow counters
Frequently asked questions (FAQs)
What are the characteristics of a hyperbola with a vertical major axis and a center at (0,0)?
+
What is the basis of vectors in 2D space?
+
What is the equation of an ellipse with a major axis parallel to the x-axis, center at (h, k), semi-major axis of length a, and semi-minor axis of length b? (