There are 3 basic steps to main point fractions

1. Multiply the top numbers (the numerators).

You are watching: What is 1/2 times 3

2. Multiply the bottom number (the denominators).

3. Simplify the fraction if needed.


Step 1. Multiply the height numbers:

1 2 × 2 5 = 1×2 = 2

Step 2. Main point the bottom numbers:

1 2 × 2 5 = 1×2 2×5 = 2 10

Step 3. Leveling the fraction:

2 10 = 1 5


With Pizza

Here you deserve to see it with pizza ...

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Do you see that half of two-fifths is two-tenths?Do you also see that two-tenths is easier as one-fifth?

With Pen and also Paper

And here is just how to execute it with a pen and record (press the beat button):


Step 1. Multiply the top numbers:

1 3 × 9 16 = 1×9 = 9

Step 2. Main point the bottom numbers:

1 3 × 9 16 = 1×9 3×16 = 9 48

Step 3. Simplify the fraction:

9 48 = 3 16

(This time we simplified by splitting both top and bottom through 3)


The Rhyme

♫ "Multiplying fractions: no large problem,Top times peak over bottom time bottom. "And don"t forget come simplify,Before it"s time to say goodbye" ♫

Fractions and also Whole Numbers

What about multiplying fractions and entirety numbers?

Make the entirety number a fraction, by putting it over 1.


Make 5 into 5 1 :

2 3 × 5 1

Now just go ahead as normal.

See more: Convert 7 Quarts Equals How Many Cups In A Quart? How Many Cups

Multiply tops and bottoms:

2 3 × 5 1 = 2×5 3×1 = 10 3

The portion is currently as simple as it deserve to be.

Answer = 10 3


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