SOLUTION: a rectangular original photo has a lenght of 15cm and 9cm in width. Find the width of the enlargement with a lenght of 20cm?
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Question 767931: a rectangular original photo has a lenght of 15cm and 9cm in width. Find the width of the enlargement with a lenght of 20cm?
Answer by RoRo Jaxson(21) (Show Source): You can put this solution on YOUR website!
YoYo iz RoRo
ok here your gonna divide by three and then multiply it back by 4 thats how you get 20
15/3=5*4=20
9/3=3*4=12
so the width is 12
length is 20
YEAUHHH
-RoRo
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RoRoJaxson
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