If 8 is added to twice a number and the sum is multiplied by 4, the result is the same as if the number is multiplied by 5 and 11 is added to the product. what is the number

One-third of the people from country a claim that they are from country b, and the rest admit they are from country a. one-fourth of the people from country claim that they are from country a, and the rest admit they are from country b. in a combined census of the two countries, one-half of the total claimed to be from a. what is the ratio of the populations of country a to that of country b.

What is the ratio of the length of an object in yards to the length of the same object in miles?

Mon wants to make 5 lbs of the sugar syrup. how much water and how much sugar does he need… …to make 5% syrup?