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dianaavila
dianaavila dianaavila
  • 26-01-2016
  • Mathematics
Answered

Totsakan enlarged the size of a photo to a


height of 18 in. What is the new width if it


was originally 2 in tall and 1 in wide?

Verified Answer :

taskmasters
taskmasters taskmasters
  • 27-01-2016

The width of the enlarged photo is 9 inches.

Given: 
Original length = 2 inches
Original width = 1 inch
Extended length = 18 inches
Extended width = ?

2:1 = 18:x
2x = 118
2x = 18
2x/2 = 18/2
x = 9   extended width.

to check:
2:1 = 18:9
29 = 118
18 = 18

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