Arecipe calls for 1/2 cup ingredient a for every 1 2/3 cups of ingredient b. i use 4 cups of ingredient a. how many cups of ingredient b do i need?

answer: bea's uncle is 25 years old.

step-by-step explanation:

given the equation , we can say that the variable "x" represents the age of bea's uncle. then to find his age, we need to solve for "x":

we must add 15 to both sides of the equation:

now we need to divide both sides of the equation by 3:

therefore, we can conclude that bea's uncle is 25 years old.