Now we're ready to multiply.įirst, we'll multiply the numerators: 1 and 7.ġ times 7 equals 7, so we'll write 7 to the right of the numerators. Just like we did earlier, we'll replace the word of with a multiplication sign.
MULTIPLYING AND DIVIDING FRACTIONS CALCULATOR HOW TO
If you feel comfortable multiplying whole numbers, you're ready to multiply fractions.Ĭlick through slideshow to learn how to multiply two fractions. Now that we know how to set up multiplication problems with fractions, let's practice solving a few. Solving multiplication problems with fractions Note: Although our example says the correct answer is 2/3 x 1/2, remember, with multiplying order does not matter. Don't worry about solving it yet!Ī recipe calls for 2/3 of a cup of milk. Try setting up the multiplication problem below. Just like we did before, we'll change the word of into a multiplication sign.Īnd now our fractions are ready to be multiplied. You could say that you want to put 1/4 of 3/5 of a cup of filling in each cupcake. You want to put an equal amount of filling in each of these 4 cupcakes. Let's say you have 3/5 of a cup of chocolate filling. So when we multiply 1/2 times 2/4.our answer will be smaller than 2/4. Unlike regular multiplication, which gives you a larger number.multiplying fractions will usually give you a smaller number. Unlike regular multiplication, which gives you a larger number. To set up the example, we'll just replace the word of with a multiplication sign. But when you see the word of with fractions, it means you need to multiply. This may not look like a multiplication problem.
Now you need to figure out how much 1/2 of 2/4 of a pot of coffee is. Suppose you drink 2/4 of a pot of coffee every morning.īut your doctor just told you that you need to cut down your coffee drinking by half. Let's set up a multiplication example with fractions. There are times when it will be useful to multiply fractions too.Ĭlick through the slideshow to learn how to write a multiplication problem with fractions. But that’s not the only kind of math you can do with fractions. In the last lesson, you learned how to add and subtract fractions. en/fractions/adding-and-subtracting-fractions/content/ Multiplying fractionsĪ fraction is a part of a whole. Lesson 4: Multiplying and Dividing Fractions
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