Sure, with the right numbers, you can forgo setting up an algebraic equation to determine the amounts of dry rice and water.
Anyone can earn credit-by-exam regardless of age or education level.
On Monday, you are cooking enough white rice to serve exactly 3 people.
Whether the answer or food is palatable depends on the equation.
: Write these fractions vertically to get the full understanding of cross multiplying.
Suppose you recently got a job, and you just received your first paycheck. Next week, you are scheduled to work 31 hours, and you are wondering how much your paycheck for that week will be.
The answer to this question can be found using proportions.
The unknown here is the amount of money you'll make for 31 hours of work.
Let's call the unknown x, and set up another ratio comparing these two quantities.
Once again, we have a real world problem that we can use proportions to solve.
First, we need to construct our proportion, so we need two ratios. This gives us two quantities to put together in a ratio. A proportion is an equation in which two ratios are set equal to one another, and a ratio is a fraction comparing two quantities.