Multiplying fractions

A portion is a part that a whole. In the critical lesson, girlfriend learned how to add and subtract fractions. Yet that’s not the only kind of mathematics you can do v fractions. There are times when it will be valuable to multiply fractions too.

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Click through the slideshow come learn exactly how to write a multiplication problem with fractions. Let's collection up a multiplication example with fractions. Mean you drink 2/4 the a pot the coffee every morning. But her doctor just told you that you require to cut down your coffee drink by half. Now you require to number out just how much 1/2 the 2/4 that a pot the coffee is. This may not look favor a multiplication problem. However when you see the word of through fractions, it way you should multiply.

To collection up the example, we'll just replace words of v a multiplication sign. Now our example is ready to it is in solved. Unlike continuous multiplication, which gives you a larger number... Unlike continuous multiplication, which provides you a larger number...multiplying fractions will certainly usually offer you a smaller number.

So when we multiply 1/2 time 2/4... So as soon as we multiply 1/2 time 2/4...our answer will certainly be smaller than 2/4. Here's another example. Let's say you have 3/5 that a cup of chocolate filling. You desire to placed an equal amount of pour it until it is full in each of these 4 cupcakes. You can say the you desire to put 1/4 of 3/5 that a cup of filling in every cupcake. Just choose we walk before, we'll adjust the word of into a multiplication sign. And now our fractions are all set to be multiplied.

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Try setup up the multiplication difficulty below. Don't worry around solving the yet!

A recipe calls for 2/3 of a cup of milk. You desire to reduced the recipe in half. Note: back our example says the exactly answer is 2/3 x 1/2, remember, through multiplying bespeak does not matter. 1/2 x 2/3 would also be correct.

Solving multiplication troubles with fractions

Now that us know exactly how to set up multiplication troubles with fractions, let's exercise solving a few. If you feel comfortable multiplying whole numbers, you're ready to main point fractions.

Click v slideshow to learn exactly how to multiply 2 fractions. Let's main point to find 1/2 the 7/10. Just favor we go earlier, we'll change the word of v a multiplication sign. Now we're all set to multiply. First, we'll multiply the numerators: 1 and also 7. 1 time 7 amounts to 7, therefore we'll create 7 to the appropriate of the numerators.

See more: 4 Ways To Stream To Multiple Tvs Using A Single Source, 4 Ways To Stream On Multiple Tvs Using One Source When we added fractions, the denominators stayed the same. However when we multiply, the denominators acquire multiplied too.