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Multiplying fractions:. Created by James Harris Jharris.school@gmail.com. What’s ½ of 4?. What’s ½ of 4?. What’s ½ of 4?. ½ of 1. What’s ½ of 4?. ½ of 2. ½ of 3. ½ of 4. What’s ½ of 4?. How many a red?. 4. 4/2. 4/2 = 2. What’s 1/4 of 2?. What’s 1/4 of 2?. What’s 1/4 of 2?.
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Multiplying fractions: Created by James Harris Jharris.school@gmail.com
What’s ½ of 4? ½ of 1
What’s ½ of 4? ½ of 2 ½ of 3 ½ of 4
What’s ½ of 4? How many a red? 4 4/2 4/2 = 2
What’s 1/4 of 2? 2 / 4 = ½ How many a red? 2 2 / 4 bits
What’s ½ of 1/3? This is 1/3 What’s ½ of it?
What’s ½ of 1/3? How big is this?
What’s ½ of 1/3? How big is this? There are 6 parts, one of which is shaded. Therefore: 1/6
What’s ½ of 1/4? This is 1/4 What’s ½ of it?
What’s ½ of 1/4? How big is this?
What’s ½ of 1/4? How big is this?
What’s ½ of 1/4? How big is this? 1/8
What’s ¼ of ½? This is 1/2 What’s ¼ of it?
What’s ¼ of ½? This is 1/2 What’s ¼ of it?
What’s ¼ of ½? How big is this? 1/8
What’s ¾ of ½? This is 1/2 What’s ¾ of it?
What’s ¾ of ½? This is 1/2 What’s ¾ of it?
What’s ¾ of ½? How big is this? 3/8
What’s 2/5 of 1/3? This is 1/3 What’s 2/5 of it?
What’s 2/5 of 1/3? The1/3 has now been split into 5ths. How many need to be shaded?
What’s 2/5 of 1/3? The1/3 has now been split into 5ths. How many need to be shaded?
What’s 2/5 of 1/3? How big is this? Lets split the rest of the ‘1’ into 5ths
What’s 2/5 of 1/3? How big is this? 2/15
What’s 2/7 of 2/3? This is 2/3 What’s 2/7 of it?
What’s 2/7 of 2/3? This is still 2/3 What’s 2/7 of it?
What’s 2/7 of 2/3? Lets split this into 7ths
What’s 2/7 of 2/3? How many need to be shaded?
What’s 2/7 of 2/3? How big is this?
What’s 2/7 of 2/3? You have to ask, how do you split up the remaining 1/3 into 1/7’s
What’s 2/7 of 2/3? Let’s try:
What’s 2/7 of 2/3? Let’s try:
What’s 2/7 of 2/3? So how many red are shaded? 2/10.5