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anonymous
 one year ago
Chen is covering a 12in. by 10in. board with 1inchsquare tiles. He uses gray tiles to make six 2in. by 2in. squares. He covers the rest of the board with white tiles.
How many more white tiles than gray tiles will Chen use?
anonymous
 one year ago
Chen is covering a 12in. by 10in. board with 1inchsquare tiles. He uses gray tiles to make six 2in. by 2in. squares. He covers the rest of the board with white tiles. How many more white tiles than gray tiles will Chen use?

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horsegirl27
 one year ago
Best ResponseYou've already chosen the best response.1In the first question, you needa find the area, so 12 x 10 = 120. next, it says that he is using six 2 x 2 inch squares, so 6 x 4 = 24, do you know what to do next?

horsegirl27
 one year ago
Best ResponseYou've already chosen the best response.1That's okay, you subtract. 12024 What do you get?

horsegirl27
 one year ago
Best ResponseYou've already chosen the best response.1That's okay, you subtract. 12024 What do you get?

horsegirl27
 one year ago
Best ResponseYou've already chosen the best response.1That's how many more white tiles he uses!

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0yaaaaaaaaaaaaaaaaaaay

horsegirl27
 one year ago
Best ResponseYou've already chosen the best response.1If you have any more questions, just make another post and tag me :)

horsegirl27
 one year ago
Best ResponseYou've already chosen the best response.1Don't forget to medal :) Thanks! ^_^
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