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)
Math question: What is the equation of an exponential function with a horizontal shift of 2 units to the right, vertical shift of 3 units up, and a growth factor of 0.5?
+
How many apples did each student receive if a teacher distributed 48 apples amongst 6 students?
+
What is the derivative of the function f(x) = ∫(0 to x) sin(t^2) dt with respect to x?