let there be x red apples.Tomato:red apple=2:5
20 tomatoes are there.
So \frac{20}{x}=\frac{2}{5}or\:x=\frac{20}{2}\times5=50
Hence there are 50 red apples
Frequently asked questions (FAQs)
What is the value of f(π/4) in the tangent function f(x) = tan(x)?
+
Math Question: What is the volume of a cube with side length 's' using the formula V = s^3?
+
Math question: What is the limit as x approaches 2 of (3x-1)/(x^2-x-2)?