Wednesday, 5 July 2017

Extended Abstract Assessment task: Surfs Up

Extended Abstract  Assessment task: Surfs Up
WALT: Find fractions, decimals, and percentages of amounts expressed as whole numbers, simple fractions, and decimals.
Assessment Task:
Two surf shops in the same part of town sell similar products, but their pracise vary. At sale time, both shops are competing for the same customers

Use the Image above to answer the questions in the table

Which shop is the item cheaper?
How much cheaper is the item (when it is on sale) than the other shop?
Show your working out here:
The surf shop
Cheaper by $42
60 times 30=1800
Divide the answer to 100 =18( $60 - $18 = $42
Surf the waves company
Cheaper by $76.80
In math book
The surf shop
Cheaper by $33.6
In math book
Surf the waves company
Cheaper by $48
In math book

Here are the screenshots to my IXL activities:

Screenshot 2017-05-21 at 14.36.03.png
Screenshot 2017-05-21 at 14.27.29.png
Screenshot 2017-05-21 at 14.22.59.png
Screenshot 2017-05-21 at 14.19.54.png
Screenshot 2017-05-21 at 14.11.14.png
Screenshot 2017-05-17 at 12.18.40.png

My next step is:
To do mathematics in my head then on paper