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Maths - Unit 2: Proportional Relationships
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If this relationship IS proportional. How much area is painted with 22L?
22 x 8 = 176 squared meters
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When the length increases by 1m how much does the cost increase by?
80 Yen
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If this relationship IS proportional. How many pieces can you get with 1000 Yen?
1000 / 25 = 40 pieces
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What is the maths sentence relationship between square and circle?
Circle = Square x 80
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If this relationship IS proportional. What is the height if the volume was 264 cubed cm?
264 / 11 = 24cm
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If this relationship IS proportional. How much would it cost you to buy 17 pieces?
17 x 25 = 425 Yen
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Is this relationship proportional?
Yes!
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If this relationship IS proportional. How much would it cost to buy 21 m?
80 x 21 = 1680 Yen
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What is the missing answer in the box?
80 x 9 = 720 Yen
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As the amount of paint changes by 2 times, 3 times, and so on, what happens to the corresponding area painted?
Also increases by 2times, 3 times, and so on.
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Is this relationship proportional? + What is the volume for 30 cm height?
15 x 30 = 450cm cubed
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How many times as long is the blue tape as the red tape?
400 / 200 = 2 times as long
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What is the missing answer in the box?
80 x 15 = 1200 Yen
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What is the maths sentence relationship between square and circle?
Circle = square x 25
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What is the maths sentence relationship between square and circle?
Circle = Square x 4
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How many times as long is the red tape as the white tape?
200 / 80 = 2.5 times as long
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If the blue tape is 5 times as long as the white tape, how long is it? (cm)
5 x 80 = 400cm
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If this relationship IS proportional, what is the volume if the height is 11?
11 x 15 = 165cm
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What is the maths sentence relationship between square and circle?
Circle = Square x 8
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If this relationship IS proportional. How much length would you get for 1200 Yen?
1200 / 80 = 15
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Okay!
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