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Mathematics 7 Online
OpenStudy (anonymous):

Erin has scanned a 4 × 5-inch postcard, and she wants to reduce it to make a graphic for her Web site. She will use a scale factor of 1 in. = 2 cm. What will be the dimensions of the graphic? A. 2 cm × 2.5 cm B. 2 cm × 3 cm C. 6 cm × 7 cm D. 8 cm × 10 cm

OpenStudy (anonymous):

one inch is two cm what is two inches?

OpenStudy (anonymous):

4 cm ?

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