One way of thinking about it is if you were to evenly divide the students into groups of 13, every group of 13 students would have 5 girls. If the bag contains green sweets, how many red sweets are there? So what we really want to think about is not just the ratio of girls to boys — we want to think about the ratio of girls to total students. In these lessons, we will learn how to solve ratio word problems that have two-term ratios or three-term ratios. So how can we figure out what this ratio’s going to be? Ratios and units of measurement. So for every 65 students, you’re going to have 25 girls, given the information that has been given.

If the bag contains green sweets, how many red sweets are there? You can use the free Mathway calculator and problem solver below to practice Algebra or other math topics. The ratio of girls to total students is 5 to Two-term Ratios Example 1: Write the items in the ratio as a fraction.

## Part:whole ratio word problem

Multiply by 5, and you’re going to have 25 girls. Change the quantities to the same unit if necessary. The ratio of girls to total students is 5 to So how can we figure out what this ratio’s going to be?

Video transcript In a language class, the girl to ttesccc ratio is 5 to 8. To log in and use all the features of Khan Academy, please enable JavaScript in your browser. The main things to be aware about for ratio problems are: Ratios and units of measurement. The colors are in the ratio of 3 to 4 to 5.

# Part:whole ratio word problem (video) | Khan Academy

Clothing store A sells T-shirts in only three colors: Now, I think we’re ready to figure out how many total girls there are. We get the ratio from John John has 30 marbles, 18 of which are red and 12 of which are blue. In these lessons, we will learn how to solve ratio word problems that have two-term ratios or three-term ratios.

In a bag of red and green sweets, the ratio of red sweets to green sweets is 3: So this is interesting. They give us the ratio of girls to boys. So if you have 5 groups of 13, each of those are going to have 5 girls.

And how algebrra groups of 13 are in 65? If there are a total of 65 students, how many girls are there? Well to go from 13 to 65, you have wirh multiply by 5. If the store has 20 blue T-shirts, how many T-shirts does it have altogether? There are 90 red sweets.

So for every 5 girls, we have 8 boys. You’re going to have 13 total students. Rotate to landscape screen format on a mobile phone or small tablet to use the Mathway widget, a free math problem solver that answers your questions with step-by-step explanations.

## Algebra: Ratio Word Problems

Write the items in the ratios as fractions. Please submit your feedback or enquiries via our Feedback page.

Because they tell us that there are 65 students. Jane has 20 marbles, all of them either red or blue. You can use the free Mathway calculator and problem solver below to practice Algebra or other math topics.

So essentially, one way you could view it is you have 5 groups of If the ratio of the red marbles to the blue marbles is the same for both John and Jane, then John rtios how many more blue marbles than Jane?

So what we really want to think about is not just the ratio of girls to boys — we want to think about the ratio of girls to total students. Well for every 5 girls, you’re going to have 5 girls and 8 boys. So, we don’t just have one group of 13, we have 65 students. If a bag of the mixture contains 3 pounds of rice, how much corn does it contain? A special cereal mixture contains rice, probelm and corn ratlos the ratio of 2: