Question
suppose the population of a certain city is 5266 thousand. it is expected to decrease to 4500 thousand in 50
years. find the percent decrease

CoComo no sabía que esto era la única cosa que trabajo perro

The easiest way is to turn them into complete fractions. You do this by multiplying the whole number by the denominator then adding the numerator. 3 1/3 would become 10/3. Do this to both and it will make it simple to add and subtract. The only other step would be to find a common denominator which would end up being 15.