Question

Hendrik wants to enlarge a photo that is 4 inches wide and 6 inches tall. The enlarged photo keeps the same ratio. How tall is the enlarged photo if it is 1 foot wide?

Answer 1

since 1 ft is 3 times 4 inches multiply 6 by 3 also to get 18 inches

Answer 2

The same ratio is tall/wide= 6/4=3/2
So, the new tall of that photo is 3/2x 1 foot wide= 3/2 feet = 1.5 feet tall